Dosing & Uses
Dosage Forms & Strengths
orally inhaled powder
- Available as single-use cartridges
- 4 units/cartridge
- 8 units/cartridge
- 12 units/cartridge
Diabetes Mellitus (Types 1 and 2)
Orally inhaled rapid-acting insulin indicated to improve glycemic control in adults with diabetes mellitus
Dosing must be individualized
Starting mealtime dose
- Insulin naïve: 4 units at each meal initially
- Converting from SC mealtime (prandial) insulin: Determine the appropriate inhaled insulin dose for each meal by converting from the injected dose (see Mealtime dose conversion)
- Using SC premixed insulin: Estimate the mealtime injected dose by dividing half of the total daily injected premixed insulin dose equally among the 3 meals of the day; convert each estimated injected mealtime dose to an appropriate inhaled insulin dose (see Mealtime dose conversion); administer half of the total daily injected premixed dose as an injected basal insulin dose
Mealtime dose conversion
- Dosage adjustment may be needed when switching from insulin to inhaled insulin
- Up to 4 units SC = 4 units inhaled
- 5-8 units SC = 8 units inhaled
- 9-12 units SC = 12 units inhaled
- 13-16 units SC = 16 units inhaled
- 17-20 units SC = 20 units inhaled
- 21-24 units SC = 24 units inhaled
Dose adjustment
- Adjust the inhaled insulin dosage based on the individual's metabolic needs, blood glucose monitoring results, and glycemic control goal
- Dosage adjustments may be needed with changes in physical activity, changes in meal patterns (ie, macronutrient content or timing of food intake), and changes in renal or hepatic function or during acute illness
- Carefully monitor blood glucose control in patients requiring high doses; if blood glucose control is not achieved with increased inhaled insulin doses, consider use of SC mealtime insulin
- Hepatic impairment: Not studied; frequent glucose monitoring and lower dosage may be necessary for patients with hepatic impairment
- Renal impairment: Not studied; frequent glucose monitoring and lower dosage may be necessary for patients with renal impairment
Dosing Considerations
Before initiating, perform a detailed medical history, physical examination, and spirometry (FEV1) in all patients to identify potential lung disease
Limitations of use
- Not a substitute for long-acting insulin; must be used in combination with long-acting insulin in patients with type 1 diabetes mellitus
- Not recommended for treatment of diabetic ketoacidosis
- Safety and efficacy not established in patients who smoke and is not recommended in patients who smoke or who have recently stopped smoking
<18 years: Safety and efficacy not established
See adult dosing
Interactions
Interaction Checker
No Results
Contraindicated
Serious - Use Alternative
Significant - Monitor Closely
Minor
Contraindicated (0)
Serious - Use Alternative (2)
- ethanol
ethanol, insulin inhaled. Other (see comment). Avoid or Use Alternate Drug. Comment: Alcohol may either increase or decrease the blood glucose lowering effect of insulin; alcohol may decrease endogenous glucose production (increased hypoglycemia risk) or worsen glycemic control by adding calories.
- macimorelin
insulin inhaled, macimorelin. unspecified interaction mechanism. Avoid or Use Alternate Drug. Drugs that may transiently elevate growth hormone (GH) concentrations may impact the accuracy of the macimorelin diagnostic test. Allow sufficient washout time of drugs affecting GH release before administering macimorelin.
Monitor Closely (178)
- acarbose
acarbose, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- acebutolol
acebutolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- albiglutide
albiglutide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- alogliptin
alogliptin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- aripiprazole
aripiprazole decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- asenapine
asenapine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- aspirin
aspirin increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Coadministration of insulin with high doses of salicylates (3 g/day or more) may increase risk for hypoglycemia. Insulin dose adjustment and increased frequency of glucose monitoring may be required.
- atazanavir
atazanavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- atenolol
atenolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- azilsartan
azilsartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
azilsartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - benazepril
benazepril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Enhanced hypoglycemic effects; Monitor blood glucose.
- bendroflumethiazide
bendroflumethiazide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- betamethasone
betamethasone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- betaxolol
betaxolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- bexagliflozin
bexagliflozin increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Consider a lower dose of insulin to avoid hypoglycemia when coadministered with bexagliflozin.
- bisoprolol
bisoprolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- bumetanide
bumetanide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- canagliflozin
canagliflozin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- candesartan
candesartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
candesartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - captopril
captopril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose. Monitor blood glucose.
- cariprazine
cariprazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- carvedilol
carvedilol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- chlorothiazide
chlorothiazide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- chlorpromazine
chlorpromazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- chlorpropamide
chlorpropamide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- chlorthalidone
chlorthalidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- chromium
chromium, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- clonidine
clonidine, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Clonidine may either increase or decrease the blood glucose lowering effect of antidiabetic agents; clonidine may also mask hypoglycemic symptoms.
- clozapine
clozapine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- conjugated estrogens
conjugated estrogens decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- corticotropin
corticotropin decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- cortisone
cortisone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- danazol
danazol decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Danazol may cause insulin resistance.
- dapagliflozin
dapagliflozin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- darunavir
darunavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- deflazacort
insulin inhaled and deflazacort both decrease serum potassium. Use Caution/Monitor.
- dexamethasone
dexamethasone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- diazoxide
diazoxide decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Diazoxide increases blood glucose by inhibiting pancreatic insulin release and stimulating catecholamines release.
- dichlorphenamide
dichlorphenamide and insulin inhaled both decrease serum potassium. Use Caution/Monitor.
- dienogest/estradiol valerate
dienogest/estradiol valerate decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens and progesterones may impair glucose tolerance.
- disopyramide
disopyramide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
disopyramide increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and disopyramide may require insulin dosage adjustment and increased glucose monitoring. - droxidopa
droxidopa decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- dulaglutide
dulaglutide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- empagliflozin
empagliflozin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Consider a lower dose of insulin or insulin secretagogue to avoid hypoglycemia when coadministered with SGLT2 inhibitors.
- enalapril
enalapril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- ephedrine
ephedrine decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- epinephrine
epinephrine decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- eprosartan
eprosartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
eprosartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - ertugliflozin
ertugliflozin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Consider a lower dose of insulin or insulin secretagogue to avoid hypoglycemia when coadministered with ertugliflozin.
- erythromycin base
erythromycin base, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- esmolol
esmolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- estradiol
estradiol decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- estrogens conjugated synthetic
estrogens conjugated synthetic decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- ethacrynic acid
ethacrynic acid decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- ethinylestradiol
ethinylestradiol decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- etonogestrel
etonogestrel decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- exenatide injectable solution
exenatide injectable solution, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- exenatide injectable suspension
exenatide injectable suspension, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- fenofibrate
fenofibrate, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fenofibrate micronized
fenofibrate micronized, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fenofibric acid
fenofibric acid, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fludrocortisone
fludrocortisone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- fluoxetine
fluoxetine, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
fluoxetine increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and fluoxetine may require insulin dosage adjustment and increased glucose monitoring. - fluphenazine
fluphenazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- fosamprenavir
fosamprenavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- fosinopril
fosinopril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- furosemide
furosemide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- gemfibrozil
gemfibrozil, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- glimepiride
glimepiride, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- glipizide
glipizide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- glucagon
glucagon decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Endogenous glucagon is a regulatory hormone that increases blood glucose levels; exogenous glucagon is often used to treat hypoglycemia in patients with diabetes mellitus.
- glucagon intranasal
glucagon intranasal decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Endogenous glucagon is a regulatory hormone that increases blood glucose levels; exogenous glucagon is often used to treat hypoglycemia in patients with diabetes mellitus.
- glyburide
glyburide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- hydrochlorothiazide
hydrochlorothiazide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- hydrocortisone
hydrocortisone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- hydroxyprogesterone caproate (DSC)
hydroxyprogesterone caproate (DSC) decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- iloperidone
iloperidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- indapamide
indapamide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- indinavir
indinavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- irbesartan
irbesartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
irbesartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - isocarboxazid
isocarboxazid, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- isoniazid
isoniazid decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Isoniazid may increase blood glucose (rare).
- labetalol
labetalol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- lanreotide
lanreotide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
lanreotide increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and somatostatin analogs may require insulin dosage adjustment and increased glucose monitoring. - levonorgestrel intrauterine
levonorgestrel intrauterine decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- levonorgestrel oral
levonorgestrel oral decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- levothyroxine
levothyroxine decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Thyroid hormones regulate carbohydrate metabolism, gluconeogenesis, and glycogen stores mobilization; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- linagliptin
linagliptin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- liothyronine
liothyronine decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Thyroid hormones regulate carbohydrate metabolism, gluconeogenesis, and glycogen stores mobilization; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- liotrix
liotrix decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Thyroid hormones regulate carbohydrate metabolism, gluconeogenesis, and glycogen stores mobilization; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- liraglutide
liraglutide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- lisinopril
lisinopril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- lithium
lithium, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Lithium may either increase or decrease the blood glucose lowering effect of antidiabetic agents.
lithium, insulin inhaled. unspecified interaction mechanism. Use Caution/Monitor. Lithium salts may cause either hypoglycemia or hyperglycemia. Insulin dosage adjustment and increased glucose monitoring may be required. - lonapegsomatropin
lonapegsomatropin decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Closely monitor blood glucose when treated with antidiabetic agents. Lonapegsomatropin may decrease insulin sensitivity, particularly at higher doses. Patients with diabetes mellitus may require adjustment of their doses of insulin and/or other antihyperglycemic agents.
lonapegsomatropin decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Growth hormone (GH) analogs may decrease insulin sensitivity, particularly at higher doses. Antidiabetic agents may require dose adjustment after initiating growth hormone. - losartan
losartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
losartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - lurasidone
lurasidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- magnesium salicylate
magnesium salicylate increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Coadministration of insulin with high doses of salicylates (3 g/day or more) may increase risk for hypoglycemia. Insulin dose adjustment and increased frequency of glucose monitoring may be required.
- mecasermin
mecasermin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- medroxyprogesterone
medroxyprogesterone decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- megestrol
megestrol decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- metformin
metformin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- methyclothiazide
methyclothiazide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- methylprednisolone
methylprednisolone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- metoclopramide intranasal
metoclopramide intranasal increases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Increased GI motility by metoclopramide may increase delivery of food to the intestines and increase blood glucose. Monitor blood glucose and adjust insulin dosage regimen as needed.
- metolazone
metolazone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- metoprolol
metoprolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- miglitol
miglitol, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- moexipril
moexipril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- nadolol
nadolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- nateglinide
nateglinide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- nebivolol
nebivolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- nelfinavir
nelfinavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- niacin
niacin decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Concomitant use of insulin and niacin may require insulin dosage adjustment and increased glucose monitoring.
- norepinephrine
norepinephrine decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- norethindrone
norethindrone decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- norethindrone acetate
norethindrone acetate decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- norethindrone transdermal
norethindrone transdermal decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- octreotide
octreotide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
octreotide increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and somatostatin analogs may require insulin dosage adjustment and increased glucose monitoring. - olanzapine
olanzapine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- olmesartan
olmesartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
olmesartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - paliperidone
paliperidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- pasireotide
pasireotide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
pasireotide increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and somatostatin analogs may require insulin dosage adjustment and increased glucose monitoring. - penbutolol
penbutolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- pentamidine
pentamidine, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Pentamidine may either increase or decrease the blood glucose lowering effect of antidiabetic agents; pentamidine may cause hypoglycemia, which may sometimes be followed by hyperglycemia.
pentamidine, insulin inhaled. unspecified interaction mechanism. Use Caution/Monitor. Pentamidine may cause either hypoglycemia or hyperglycemia followed by the opposing effect. Insulin dosage adjustment and increased glucose monitoring may be required. - pentoxifylline
pentoxifylline, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- perindopril
perindopril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- perphenazine
perphenazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- phenelzine
phenelzine, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- phenylephrine
phenylephrine decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- pindolol
pindolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- pioglitazone
pioglitazone, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- pramlintide
pramlintide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Pramlintide is indicated to be used in combination with insulin; however, pamlintide increases risk of insulin-induced hypoglycemia; reduce prandial insulin dose when initiating pramlintide.
- prednisolone
prednisolone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- prednisone
prednisone decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Endogneous cortisol is a regulatory hormone that increases blood glucose levels; exogenous systemic corticosteroids have been associated with hyperglycemia and may cause diabetes with chronic, high dose use; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- prochlorperazine
prochlorperazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- progesterone intravaginal gel
progesterone intravaginal gel decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- progesterone micronized
progesterone micronized decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- propranolol
propranolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- pseudoephedrine
pseudoephedrine decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Sympathomimetics increase blood glucose by stimulating alpha and beta receptors; this action results in increased hepatic glucose production, glycogenolysis, and decreased insulin secretion.
- quetiapine
quetiapine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- quinapril
quinapril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- ramipril
ramipril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- risperidone
risperidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- ritonavir
ritonavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- rosiglitazone
rosiglitazone, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- sacubitril/valsartan
sacubitril/valsartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
sacubitril/valsartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - salsalate
salsalate increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Coadministration of insulin with high doses of salicylates (3 g/day or more) may increase risk for hypoglycemia. Insulin dose adjustment and increased frequency of glucose monitoring may be required.
- saquinavir
saquinavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- saxagliptin
saxagliptin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- semaglutide
semaglutide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Coadministration of insulin with GLP-1 agonists may increase hypoglycemia risk. Lowering the insulin dose may reduce hypoglycemia risk.
- sitagliptin
sitagliptin, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- sodium sulfate/?magnesium sulfate/potassium chloride
sodium sulfate/?magnesium sulfate/potassium chloride increases toxicity of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Coadministration with medications that cause fluid and electrolyte abnormalities may increase the risk of adverse events of seizure, arrhythmias, and renal impairment.
- sodium sulfate/potassium sulfate/magnesium sulfate
sodium sulfate/potassium sulfate/magnesium sulfate increases toxicity of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Coadministration with medications that cause fluid and electrolyte abnormalities may increase the risk of adverse events of seizure, arrhythmias, and renal impairment.
- somapacitan
somapacitan decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Growth hormone (GH) analogs may decrease insulin sensitivity, particularly at higher doses. Antidiabetic agents may require dose adjustment after initiating growth hormone.
- somatrogon
somatrogon decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Growth hormone (GH) analogs may decrease insulin sensitivity, particularly at higher doses. Antidiabetic agents may require dose adjustment after initiating growth hormone.
- somatropin
somatropin decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. Growth hormone (GH) analogs may decrease insulin sensitivity, particularly at higher doses. Antidiabetic agents may require dose adjustment after initiating growth hormone.
- sotagliflozin
sotagliflozin increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Hypoglycemia risk increased. Lower dose of insulin may be required.
- sotalol
sotalol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- sulfadiazine
sulfadiazine, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
sulfadiazine increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and sulfonamide antibiotics may require insulin dosage adjustment and increased glucose monitoring. - sulfisoxazole
sulfisoxazole, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
sulfisoxazole increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and sulfonamide antibiotics may require insulin dosage adjustment and increased glucose monitoring. - telmisartan
telmisartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
telmisartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - testosterone
testosterone increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Androgens may decrease blood glucose and, therefore, may necessitate a decrease in the dose of antidiabetic medication.
- testosterone buccal system
testosterone buccal system increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Androgens may decrease blood glucose and, therefore, may necessitate a decrease in the dose of antidiabetic medication.
- testosterone intranasal
testosterone intranasal increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Androgens may decrease blood glucose and, therefore, may necessitate a decrease in the dose of antidiabetic medication.
- testosterone topical
testosterone topical increases effects of insulin inhaled by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Androgens may decrease blood glucose and, therefore, may necessitate a decrease in the dose of antidiabetic medication.
- thioridazine
thioridazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- thyroid desiccated
thyroid desiccated decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Thyroid hormones regulate carbohydrate metabolism, gluconeogenesis, and glycogen stores mobilization; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
- timolol
timolol, insulin inhaled. Other (see comment). Modify Therapy/Monitor Closely. Comment: Beta-blockers may either increase or decrease the blood glucose lowering effect of insulin; beta-blockers can prolong hypoglycemia (interference with glycogenolysis) or cause hyperglycemia (insulin secretion inhibited).
- tipranavir
tipranavir decreases effects of insulin inhaled by pharmacodynamic antagonism. Modify Therapy/Monitor Closely. HIV protease inhibitors may cause new onset diabetes mellitus (DM), exacerbate existing DM, and cause hyperglycemia due to insulin resistance.
- tolazamide
tolazamide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- tolbutamide
tolbutamide, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Antidiabetic agents are often used in combination; dosage adjustments may be required when initiating or discontinuing antidiabetic agents.
- torsemide
torsemide decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Diuretics may cause hyperglycemia and glycosuria in patients with diabetes mellitus, possibly by diuretic-induced hpokalemia.
- trandolapril
trandolapril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- tranylcypromine
tranylcypromine, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- triamcinolone acetonide injectable suspension
triamcinolone acetonide injectable suspension decreases effects of insulin inhaled by pharmacodynamic antagonism. Use Caution/Monitor. Corticosteroids may diminish hypoglycemic effect of antidiabetic agents. Monitor blood glucose levels carefully.
- trifluoperazine
trifluoperazine decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- valsartan
valsartan, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
valsartan increases effects of insulin inhaled by unspecified interaction mechanism. Use Caution/Monitor. Concomitant use of insulin and ARBs may require insulin dosage adjustment and increased glucose monitoring. - ziprasidone
ziprasidone decreases effects of insulin inhaled by Other (see comment). Use Caution/Monitor. Comment: Atypical antipsychotics have been associated with hyperglycemia that may alter blood glucose control; dose of antidiabetic agents may need adjustment and increased frequency of glucose monitoring may be required.
Minor (0)
Adverse Effects
>10%
Nonsevere hypoglycemia (67%)
Cough (25.6-29.4%)
1-10%
Throat pain or irritation (4.4-5.5%)
Severe hypoglycemia (5.1%)
Headache (3.1-4.7%)
Pulmonary function test decreased (2.8%)
Diarrhea (2.7%)
Bronchitis (2.5%)
Urinary tract infection (2.3%)
Productive cough (2.2%)
Fatigue (2%)
Nausea (2%)
Warnings
Black Box Warnings
Acute bronchospasm reported in patients with asthma and COPD using inhaled insulin
Contraindicated in patients with chronic lung disease
Before initiating, perform a detailed medical history, physical examination, and spirometry (FEV1) to identify potential lung disease in all patients
Contraindications
During episodes of hypoglycemia
Chronic lung disease (eg, asthma, COPD), because of the risk of acute bronchospasm
Hypersensitivity to regular human insulin or any inhaled insulin excipients
Cautions
Acute bronchospasm observed in patients with asthma and COPD; before initiating, perform spirometry (FEV1) in all patients; do not use in patients with chronic lung disease
Change insulin regimen under close medical supervision and increase frequency of blood glucose monitoring
For patients with type 2 diabetes, dosage modifications of concomitant oral antidiabetic treatment may be needed
Causes a decline in pulmonary function over time as measured by FEV1; assess pulmonary function (eg, spirometry) before initiating, after 6 months of therapy, and annually, even in the absence of pulmonary symptoms
Two cases (2 in 2750 patient-years exposure) of lung cancer reported during clinical trials, both were in patients with history of heavy smoking; 2 additional cases of lung cancer (squamous cell and lung blastoma) occurred in nonsmokers were reported by investigators after clinical trial completion; in patients with active lung cancer, a prior history of lung cancer, or those at risk for lung cancer, consider whether the benefits of use outweigh this potential risk
More patients using inhaled insulin (0.43%) experienced diabetic ketoacidosis in clinical trials compared with comparators (0.14%); monitor and change to alternate route of insulin delivery, if indicated; patients with type 1 diabetes should always use this medication in combination with basal insulin; in patients at risk for DKA, such as those with an acute illness or infection, increase frequency of glucose monitoring and consider discontinuing therapy and giving insulin using an alternate route of administration
Hypersensitivity reactions, including severe, life-threatening, generalized allergy, and anaphylaxis can occur with insulin products
All insulin products, cause a shift in potassium from extracellular to intracellular space, possibly leading to hypokalemia; untreated hypokalemia may cause respiratory paralysis, ventricular arrhythmia, and death; monitor potassium levels in treated patients at risk for hypokalemia (eg, patients using potassium-lowering medications, patients taking medications sensitive to serum potassium concentrations and patients receiving intravenously administered insulin)
Fluid retention and heart failure
- Thiazolidinediones (TZDs), which are peroxisome proliferator-activated receptor (PPAR)-gamma agonists, can cause dose-related fluid retention, particularly when used in combination with insulin; fluid retention may lead to or exacerbate heart failure
- Patients treated with insulin, and a PPAR-gamma agonist should be observed for signs and symptoms of heart failure; if heart failure develops, it should be managed according to current standards of care, and discontinuation or dose reduction of the PPAR-gamma agonist considered
Hypoglycemia
- Hypoglycemia reported and may be life-threatening; increase frequency of glucose monitoring with changes to insulin dosage, coadministered glucose-lowering medications, meal pattern, and physical activity; and in patients with renal or hepatic impairment and hypoglycemia unawareness
- Severe hypoglycemia can cause seizures, may be life-threatening, or cause death; hypoglycemia can impair concentration ability and reaction time; this may place an individual and others at risk in situations where these abilities are important (eg, driving or operating other machinery)
- Timing of hypoglycemia usually reflects time-action profile of administered insulin formulation; this drug has a distinct time-action profile, which impacts the timing of hypoglycemia
- Hypoglycemia can happen suddenly, and symptoms may differ across patients and change over time in the same patient; symptomatic awareness of hypoglycemia may be less pronounced in patients with longstanding diabetes, in patients with diabetic nerve disease, in patients using certain medications, or in patients who experience recurrent hypoglycemia
- Factors that may increase risk of hypoglycemia include changes in meal pattern (eg, macronutrient content or timing of meals), changes in level of physical activity, or changes to co-administered medication; patients with renal or hepatic impairment may be at higher risk of hypoglycemia
- Educate patients and caregivers to recognize and manage hypoglycemia; self-monitoring of blood glucose plays an essential role in prevention and management of hypoglycemia; in patients at higher risk for hypoglycemia and patients who have reduced symptomatic awareness of hypoglycemia, increased frequency of blood glucose monitoring recommended
Pregnancy & Lactation
Pregnancy
Limited available data with in pregnant women are insufficient to determine drug-associated risks for adverse developmental outcomes; available information from published studies with human insulin use during pregnancy has not reported a clear association with human insulin and adverse developmental outcomes; there are risks to mother and fetus associated with poorly controlled diabetes in pregnancy; in animal reproduction studies, there were no adverse developmental outcomes with subcutaneous administration of carrier particles (vehicle without insulin) to pregnant rats during organogenesis at doses 14-21 times the maximum recommended daily dose
Poorly controlled diabetes in pregnancy increases maternal risk for diabetic ketoacidosis, pre-eclampsia, spontaneous abortions, preterm delivery, stillbirth, and delivery complications; poorly controlled diabetes increases fetal risk for major birth defects, still birth, and macrosomia- related morbidity
Lactation
There are no data on the presence in human milk, effects on breastfed infant, or on milk production; one small published study reported that exogenous insulin was present in human milk; no adverse effects in infants were noted; carrier particles are present in rat milk; potential adverse effects that are related to inhalational administration are unlikely to be associated with potential exposure through breast milk; the developmental and health benefits of breastfeeding should be considered along with mother’s clinical need for therapy and any potential adverse effects on breastfed infant or from underlying maternal condition
Pregnancy Categories
A: Generally acceptable. Controlled studies in pregnant women show no evidence of fetal risk.
B: May be acceptable. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk. C: Use with caution if benefits outweigh risks. Animal studies show risk and human studies not available or neither animal nor human studies done. D: Use in LIFE-THREATENING emergencies when no safer drug available. Positive evidence of human fetal risk. X: Do not use in pregnancy. Risks involved outweigh potential benefits. Safer alternatives exist. NA: Information not available.Pharmacology
Mechanism of Action
Recombinant regular human insulin administered as a powder for oral inhalation
Lowers blood glucose levels by stimulating peripheral glucose uptake by skeletal muscle and fat and by inhibiting hepatic glucose production
Inhibits lipolysis in adipocytes, inhibits proteolysis, and enhances protein synthesis
Pharmacokinetics
Peak plasma time: 12-15 minutes
Median time to maximum effect: ~53 minutes (SD: 74 minutes)
Return to baseline levels: 160 minutes
39% of dose distributed to the lungs
7% of dose swallowed
Half-life: 28-39 minutes
Administration
Inhaled Administration
Administer via oral inhalation only at the beginning of a meal
Administer using a single inhalation per cartridge
Keep inhaler level and white mouthpiece on top and purple base on the bottom after a cartridge has been inserted into the inhaler
Loss of drug effect can occur if the inhaler is turned upside down, held with the mouthpiece pointing down, or shaken (or dropped) after the cartridge has been inserted but before the dose has been administered
If any of the above occurs, the cartridge should be replaced before use
The inhaler can be used for up to 15 days from the date of first use; after 15 days of use, the inhaler must be discarded and replaced with a new inhaler
See complete illustrated administration instructions provided in packaging
Inhaled insulin doses >12 units
- Doses >12 units require inhalations from multiple cartridges
- To achieve the required total mealtime dose, patients should use a combination of 4-unit, 8-unit, and 12-unit cartridges
- For doses >24 units, combinations of different multiple cartridges can be used
Storage
Before use, cartridges and inhaler should be at room temperature for 10 minutes
Cartridges not in use
- Sealed [unopened] cartridges in foil package
- Refrigerate at 2-8ºC (36-46ºF)
- If foil package is not refrigerated, must use within 10 days
Cartridges in use
- Store at room temperature (25ºC [77ºF]), excursions permitted 15-30ºC (59-86ºF)
- Sealed [unopened] blister cards and strips: Must be used within 10 days
- Opened strips: Must be used within 3 days
Inhaler
- May be refrigerated, but should be at room temperature before use
- Store between 2-25ºC (36-77ºF); excursions permitted
Images
Formulary
Adding plans allows you to compare formulary status to other drugs in the same class.
To view formulary information first create a list of plans. Your list will be saved and can be edited at any time.
Adding plans allows you to:
- View the formulary and any restrictions for each plan.
- Manage and view all your plans together – even plans in different states.
- Compare formulary status to other drugs in the same class.
- Access your plan list on any device – mobile or desktop.
