Dosing & Uses
Dosage Forms & Strengths
prefilled pen
- insulin degludec 70 units/insulin aspart 30 units per mL (ie, 100 units/mL for combination)
Diabetes Mellitus Types 1 & 2
Indicated to improve glycemic control in adults with diabetes mellitus
Starting dose in insulin naïve patients
- Type 1 diabetes mellitus: ~One third to one half of the total daily insulin dose; as a general rule; the remainder of the total daily insulin dose should be administered as a short- or rapid-acting insulin divided between each daily meal; 0.2-0.4 units/kg can be used to calculate the initial total daily insulin dose in insulin-naïve patients with type 1 diabetes
- Type 2 diabetes mellitus: 10 units SC once daily
Starting dose in patients with types 1 or 2 diabetes on a once or twice daily premix or self-mix insulin alone or as part of a regimen of multiple daily injections
- Start insulin degludec/insulin aspart 70/30 at the same unit dose and injection schedule as the premix or self-mix insulin
- In patients also using short- or rapid-acting insulin at mealtimes, continue the short- or rapid-acting insulin at the same dose for meals NOT covered by degludec/insulin aspart 70/30
Starting dose in patients with types 1 or 2 diabetes on a once or twice daily basal insulin alone or as part of a regimen of multiple daily injections
- Patients with T2DM switching from regimen that includes only a once- or twice-daily basal insulin, start insulin degludec/insulin aspart 70/30 at the same unit dose and injection schedule
- For patients switching from once-daily basal insulin to once-daily insulin degludec/insulin aspart 70/30, monitor blood glucose after starting therapy due to the rapid-acting insulin component
- In patients switching from a multiple daily injections regimen that includes a basal and short- or rapid-acting insulin at mealtimes, start insulin degludec/insulin aspart 70/30 once daily with the main meal at the same unit dose as the basal insulin; continue the short- or rapid-acting insulin at the same dose for meals NOT covered by insulin degludec/insulin aspart 70/30
Dosing Considerations
Not recommended for treatment of diabetic ketoacidosis
Dosage Forms & Strengths
prefilled pen
- insulin degludec 70 units/insulin aspart 30 units per mL (ie, 100 units/mL for combination)
Diabetes Mellitus Types 1 & 2
Starting dose in insulin naïve patients
- <1 year: Not studied
-
≥1 year:
Type 1 diabetes mellitus: ∼One-third to one-half of the total daily insulin dose; as a general rule; the remainder of the total daily insulin dose should be administered as a short- or rapid-acting insulin divided between each daily meal; 0.2-0.4 units/kg can be used to calculate the initial total daily insulin dose in insulin-naïve patients with type 1 diabetes
Starting dose in patients with types 1 or 2 diabetes on a once or twice-daily premix or self-mix insulin alone or as part of a regimen of multiple daily injections
- <1 year: Not studied
-
≥1 year
- Start insulin degludec/insulin aspart 70/30 80% of total daily mixed insulin dose in order to minimize risk of hypoglycemia and administer once daily with main meal of the day
- In patients also using short- or rapid-acting insulin at mealtimes continue the short- or rapid-acting insulin at same dose for meals NOT covered by insulin degludec/insulin aspart 70/30
Starting dose in patients with types 1 or 2 diabetes on a once or twice daily basal insulin alone or as part of a regimen of multiple daily injections
- < 1 year: Not studied
-
≥1 year:
- Start insulin degludec/insulin aspart 70/30 at 80% of long- or intermediate-acting insulin component of daily regimen in order to minimize risk of hypoglycemia and administer once-daily with the main meal of the day
- In patients also using short- or rapid-acting insulin at meantime continue the short- or rapid-acting insulin at the same dose for meals NOT covered by insulin degludec/insulin aspart 70/30
Interactions
Interaction Checker
No Results
Contraindicated
Serious - Use Alternative
Significant - Monitor Closely
Minor
Contraindicated (0)
Serious - Use Alternative (1)
- ethanol
ethanol, insulin degludec/insulin aspart. 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.
Monitor Closely (170)
- acarbose
acarbose, insulin degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- atazanavir
atazanavir decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- benazepril
benazepril, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Enhanced hypoglycemic effects; Monitor blood glucose.
- bendroflumethiazide
bendroflumethiazide decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. 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, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Consider a lower dose of insulin to avoid hypoglycemia when coadministered with bexagliflozin.
- bisoprolol
bisoprolol, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- captopril
captopril, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- chlorpropamide
chlorpropamide, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- clonidine
clonidine, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- corticotropin
corticotropin decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Danazol may cause insulin resistance.
- dapagliflozin
dapagliflozin, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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.
- dexamethasone
dexamethasone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Diazoxide increases blood glucose by inhibiting pancreatic insulin release and stimulating catecholamines release.
- dichlorphenamide
dichlorphenamide and insulin degludec/insulin aspart both decrease serum potassium. Use Caution/Monitor.
- dienogest/estradiol valerate
dienogest/estradiol valerate decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens and progesterones may impair glucose tolerance.
- disopyramide
disopyramide, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- droxidopa
droxidopa decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- ephedrine
ephedrine decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- erythromycin base
erythromycin base, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- esmolol
esmolol, insulin degludec/insulin aspart. 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- estrogens conjugated synthetic
estrogens conjugated synthetic decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- ethacrynic acid
ethacrynic acid decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Estrogens may impair glucose tolerance.
- etonogestrel
etonogestrel decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- exenatide injectable solution
exenatide injectable solution, insulin degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fenofibrate micronized
fenofibrate micronized, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fenofibric acid
fenofibric acid, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fludrocortisone
fludrocortisone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- fluphenazine
fluphenazine decreases effects of insulin degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- fosamprenavir
fosamprenavir decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- furosemide
furosemide decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- glimepiride
glimepiride, insulin degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- iloperidone
iloperidone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- isocarboxazid
isocarboxazid, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- isoniazid
isoniazid decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Isoniazid may increase blood glucose (rare).
- labetalol
labetalol, insulin degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- levonorgestrel intrauterine
levonorgestrel intrauterine decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- levonorgestrel oral
levonorgestrel oral decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- levothyroxine
levothyroxine decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- lithium
lithium, insulin degludec/insulin aspart. Other (see comment). Modify Therapy/Monitor Closely. Comment: Lithium may either increase or decrease the blood glucose lowering effect of antidiabetic agents.
- lonapegsomatropin
lonapegsomatropin decreases effects of insulin degludec/insulin aspart 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.
- losartan
losartan, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- lurasidone
lurasidone decreases effects of insulin degludec/insulin aspart 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, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- mecasermin
mecasermin, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- medroxyprogesterone
medroxyprogesterone decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- megestrol
megestrol decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- metformin
metformin, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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.
- metolazone
metolazone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- nadolol
nadolol, insulin degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Niacin interferes with glucose metabolism and can result in hyperglycemia.
- norepinephrine
norepinephrine decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- norethindrone acetate
norethindrone acetate decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- norethindrone transdermal
norethindrone transdermal decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- octreotide
octreotide, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- olanzapine
olanzapine decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- paliperidone
paliperidone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- penbutolol
penbutolol, insulin degludec/insulin aspart. 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 degludec/insulin aspart. 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.
- pentoxifylline
pentoxifylline, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- perindopril
perindopril, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- perphenazine
perphenazine decreases effects of insulin degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- phenelzine
phenelzine, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- phenylephrine
phenylephrine decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- progesterone intravaginal gel
progesterone intravaginal gel decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- progesterone micronized
progesterone micronized decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Progestins may impair glucose tolerance.
- propranolol
propranolol, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- ramipril
ramipril, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- risperidone
risperidone decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- salsalate
salsalate, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- saquinavir
saquinavir decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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.
- sitagliptin
sitagliptin, insulin degludec/insulin aspart. 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.
- somatropin
somatropin decreases effects of insulin degludec/insulin aspart by pharmacodynamic antagonism. Use Caution/Monitor. Growth hormone decreases insulin sensitivity by opposing the effects of insulin on carbohydrate metabolism.
- sotagliflozin
sotagliflozin increases effects of insulin degludec/insulin aspart by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Hypoglycemia risk increased. Lower dose of insulin may be required.
- sotalol
sotalol, insulin degludec/insulin aspart. 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- sulfisoxazole
sulfisoxazole, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- telmisartan
telmisartan, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- testosterone
testosterone increases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart 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 degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- thyroid desiccated
thyroid desiccated decreases effects of insulin degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart. 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 degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- tranylcypromine
tranylcypromine, insulin degludec/insulin aspart. 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 degludec/insulin aspart 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 degludec/insulin aspart by Other (see comment). Use Caution/Monitor. Comment: Phenothiazines may increase blood glucose concentrations.
- valsartan
valsartan, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- ziprasidone
ziprasidone decreases effects of insulin degludec/insulin aspart 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 (1)
- stevia
stevia increases effects of insulin degludec/insulin aspart by pharmacodynamic synergism. Minor/Significance Unknown.
Adverse Effects
>10%
Nasopharyngitis (11.1-24.6%)
Severe hypoglycemia (0.4-13.3%)
1-10%
Headache (5.6-9.7%)
URT infection (5.7-9.1%)
Influenza (6.9%)
Peripheral edema (1.8-2.2%)
Injection site reaction (2%)
<1%
Allergic reaction
Lipodystrophy
Postmarketing reports
Localized cutaneous amyloidosis at injection site
Hypersensitivity
Hypokalemia
Warnings
Contraindications
During episodes of hypoglycemia
Documented hypersensitivity
Cautions
Do not share, even if the needle is changed; sharing poses a risk for transmission of blood-borne pathogens
Changes in insulin, manufacturer, type, or method of administration may affect glycemic control and predispose to hypoglycemia or hyperglycemia; these changes should be made cautiously and only under medical supervision, and the frequency of blood glucose monitoring should be increased
Severe, life-threatening, generalized allergy, including anaphylaxis, can occur
All insulin products cause a shift in potassium from the extracellular to intracellular space, possibly leading to hypokalemia; monitor potassium levels in patients at risk for hypokalemia including patients using potassium-lowering medications or those taking medications sensitive to serum potassium concentrations; treat if indicated
Thiazolidinediones, which are peroxisome proliferator-activated receptor (PPAR)-gamma agonists can cause dose-related fluid retention, particularly when used in combination with insulin; this may lead to or exacerbate heart failure
Hyperglycemia or hypoglycemia with changes in insulin regimen
- Hypoglycemia is the most common adverse effect and can happen suddenly; severe hypoglycemia can cause seizures, may be life-threatening, or cause death
- Hypoglycemia can impair concentration ability and reaction time and place an individual and others at risk in situations where these abilities are important (eg, driving or operating other machinery)
- Risk increases with intensity of glycemic control and is related to the duration of action of the insulin
- Other factors that may increase the risk of hypoglycemia include changes in meal pattern (eg, macronutrient content or timing of meals), changes in level of physical activity, or changes to coadministered medication
- Renal or hepatic impairment may increase hypoglycemia risk
- In patients at higher risk for hypoglycemia and patients who have reduced symptomatic awareness of hypoglycemia, increased frequency of blood glucose monitoring is recommended
- Accidental mix-ups between basal insulin products and other insulins, particularly rapid-insulins, have been reported
- Do not transfer insulin degludec from the prefilled pen to a syringe; the markings on the insulin syringe will not measure the dose correctly and can result in overdosage and severe hypoglycemia
- Changes in insulin, insulin strength, manufacturer, type, or method of administration may affect glycemic control and predispose to hypoglycemia or hyperglycemia
- Changes should be made cautiously and only under close medical supervision and frequency of blood glucose monitoring should be increased
- Repeated insulin injections into areas of lipodystrophy or localized cutaneous amyloidosis reported to result in hyperglycemia; a sudden change in the injection site (to unaffected area) has been reported to result in hypoglycemia
- Make any changes to a patient’s insulin regimen under close medical supervision with increased frequency of blood glucose monitoring
- Advise patients who have repeatedly injected into areas of lipodystrophy or localized cutaneous amyloidosis to change injection site to unaffected areas and closely monitor for hypoglycemia
- For patients with type 2 diabetes, dosage adjustments in concomitant oral antidiabetic treatment may be needed
Pregnancy
Pregnancy
There are no available data in pregnant women to inform a drug-associated risk for major birth defects and miscarriage; available data from one unpublished trial and the published literature with insulin degludec use during pregnancy have not identified a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes
Hypoglycemia and hyperglycemia occur more frequently during pregnancy in patients with pre-gestational diabetes; 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 presence of drug in human milk, effects on breastfed infant, or effect on milk production; insulin degludec is present in rat milk; one small published study reported that exogenous insulin, including insulin aspart, was present in human milk; however, there is insufficient information to determine effects on the breastfed infant and no available information on effects on milk production; developmental and health benefits of breastfeeding should be considered along with mother’s clinical need for insulin, potential adverse effects on breastfed child therapy 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
Insulin degludec: Long-acting basal insulin
Insulin aspart: Rapid-acting insulin
Insulin and its analogues lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production; insulin inhibits lipolysis and proteolysis and enhances protein synthesis; targets include skeletal muscle, liver, and adipose tissue
Absorption
Onset of action (insulin aspart): 14 min
Peak plasma time: 9 hr insulin degludec; 72 min insulin aspart
Steady state (insulin degludec): 3-4 days
Distribution
Protein bound: >99% to albumin insulin degludec; <10% insulin aspart
Metabolism
Metabolites: Inactive
Elimination
Half-life: ~25 hr insulin degludec
Administration
Preparation
Inspect visually for particulate matter and discoloration; only use if the solution appears clear and colorless
Do not dilute or mix with any other insulin products or solutions
Do not transfer drug from the insulin degludec pen into a syringe for administration
SC Administration
Inject SC once or twice daily with any main meal and in pediatric patients once daily with any main meal
Administer a rapid- or a short-acting insulin at other meals if needed
Patients with type 1 diabetes, will generally require a rapid- or short-acting insulin at meals when insulin degludec/insulin aspart 70/30 is not administered for optimal glucose control
Individualize and titrate the dose based on the patient’s metabolic needs, blood glucose monitoring results, and glycemic control goal
Adjust dose according to blood glucose measurements before breakfast (fasting)
Inject SC into the thigh, upper arm, or abdomen
The recommended days between dose increases is 3-4 days
Dose adjustments may be needed with changes in physical activity, changes in meal patterns (ie, macronutrient content or timing of food intake), changes in renal or hepatic function, or during acute illness to minimize the risk of hypoglycemia or hyperglycemia
If a dose of insulin degludec/insulin aspart 70/30 is missed, the next dose should be taken with the next main meal of that day and thereafter resume the usual dosing schedule; patients should not take an extra dose to make up for a missed dose
Storage
Unopened (not in-use) prefilled pen
- Refrigerate at 36-46°F (2-8°C)
- Do not store in the freezer or directly adjacent to the refrigerator cooling element
- Do not freeze
- Do not use if it has been frozen
Open (in-use) prefilled pen
- Should NOT be refrigerated but should be kept at room temperature (<86°F [30°C])
- Keep away from direct heat and light
- The opened pen may be used for up to 28 days (4 wk) after being opened, if it is kept at room temperature
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Formulary
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