Dosing & Uses
Dosage Forms & Strengths
tablet
- 1mg
- 2mg
- 4mg
Hypertension
In patients not taking a diuretic
Initial dose
- 1 mg PO qDay in nonblack patients
- 2 mg PO qDay in black patients
Maintenance dose
- 2-4 mg PO qDay; may divide q12hr if BP response diminishes
Congestive Heart Failure or Left Ventricular Dysfunction Post-MI
Initial: 1 mg PO qDay
Maintenance: 4 mg PO qDay
Dosage Modifications
Renal impairment (CrCl <30 mL/min): 0.5 mg PO qDay
Hepatic impairment (cirrhosis): 0.5 mg PO qDay
Dosing Considerations
Monitor potassium levels
Beneficial for many patients at risk for heart disease; reduce risk of MI, stroke, diabetic nephropathy , microalbuminuria, new onset DM
Consider starting an ACE inhibitor in high-risk patients, even if no hypertension or CHF
May prolong survival in CHF, may preserve renal function in DM
May help to prevent migraine HA
No sexual dysfunction side effect
Good choice in hyperlipidemia patients
Requires weeks for full effect; to start, use low dose & titrate q1-2Weeks
Abrupt discontinuance not associated with rapid increase in BP
<18 years old: safety & efficacy not established
Interactions
Interaction Checker
No Results
Contraindicated
Serious - Use Alternative
Significant - Monitor Closely
Minor
Contraindicated (3)
- aliskiren
trandolapril, aliskiren. Either increases toxicity of the other by Mechanism: pharmacodynamic synergism. Contraindicated. Aliskiren use contraindicated with ACEIs in patients with diabetes; avoid coadministration with ACEIs if GFR <60 mL/min; dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
trandolapril decreases effects of aliskiren by Other (see comment). Contraindicated. Comment: Aliskiren use contraindicated with ACE-inhibitors in patients with diabetes; avoid coadministration with ACE-inhibitors if GFR. In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, coadministration of ACE-inhibitors with drugs that affect RAAS may increase the risk of renal impairment (including acute renal failure) and cause loss of antihypertensive effect. Monitor renal function periodically. - protein a column
trandolapril, protein a column. Other (see comment). Contraindicated. Comment: Risk of anaphylactic reaction. Mechanism: buildup of bradykinin d/t deactivation of kininase by ACE inhibitors. D/C ACE inhibitor 72h prior to use of protein A column.
- sacubitril/valsartan
sacubitril/valsartan, trandolapril. Either increases toxicity of the other by Other (see comment). Contraindicated. Comment: Coadministration of neprilysin inhibitors (eg, sacubitril) with ACE inhibitors may increase angioedema risk; do not administer ACE inhibitors within 36 hr of switching to or from sacubitril/valsartan.
Serious - Use Alternative (38)
- aspirin
aspirin, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- aspirin rectal
aspirin rectal, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- azilsartan
azilsartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- candesartan
candesartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- celecoxib
celecoxib, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- choline magnesium trisalicylate
choline magnesium trisalicylate, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- dalteparin
dalteparin increases toxicity of trandolapril by Other (see comment). Avoid or Use Alternate Drug. Comment: Low molecular weight heparins may suppress adrenal aldosterone secretion, which can potentially cause hyperkalemia.
- diclofenac
diclofenac, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- diflunisal
diflunisal, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- eprosartan
eprosartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- etodolac
etodolac, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- fenoprofen
fenoprofen, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- flurbiprofen
flurbiprofen, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- ibuprofen
ibuprofen, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- ibuprofen IV
ibuprofen IV, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- indomethacin
indomethacin, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- irbesartan
irbesartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- ketoprofen
ketoprofen, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- ketorolac
ketorolac, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- ketorolac intranasal
ketorolac intranasal, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- lofexidine
lofexidine, trandolapril. Either increases effects of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Avoid coadministration with other drugs that decrease pulse or blood pressure to mitigate risk of excessive bradycardia and hypotension.
- losartan
losartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- meclofenamate
meclofenamate, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- mefenamic acid
mefenamic acid, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- meloxicam
meloxicam, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- nabumetone
nabumetone, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- naproxen
naproxen, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- olmesartan
olmesartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- oxaprozin
oxaprozin, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- piroxicam
piroxicam, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- potassium phosphates, IV
trandolapril and potassium phosphates, IV both increase serum potassium. Avoid or Use Alternate Drug.
- pregabalin
trandolapril, pregabalin. Either increases toxicity of the other by Other (see comment). Avoid or Use Alternate Drug. Comment: Coadministration results in additive risk of developing angioedema of face, mouth, and neck. Angioedema may result in respiratory compromise.
- sacubitril/valsartan
sacubitril/valsartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- salsalate
salsalate, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- sulindac
sulindac, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- telmisartan
telmisartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
- tolmetin
tolmetin, trandolapril. pharmacodynamic antagonism. Avoid or Use Alternate Drug. Coadministration may result in a significant decrease in renal function. NSAIDs may diminish the antihypertensive effect of ACE inhibitors. The mechanism of these interactions is likely related to the ability of NSAIDs to reduce the synthesis of vasodilating renal prostaglandins.
- valsartan
valsartan, trandolapril. Either increases toxicity of the other by pharmacodynamic synergism. Avoid or Use Alternate Drug. Dual blockade of renin-angiotensin system increases risks of hypotension, hyperkalemia, and renal impairment.
Monitor Closely (98)
- aldesleukin
aldesleukin increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor. Risk of hypotension.
- alfuzosin
trandolapril, alfuzosin. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- aluminum hydroxide
aluminum hydroxide decreases effects of trandolapril by unspecified interaction mechanism. Use Caution/Monitor.
- amifostine
amifostine, trandolapril. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Coadministration with blood pressure lowering agents may increase the risk and severity of hypotension associated with amifostine. When amifostine is used at chemotherapeutic doses, withhold blood pressure lowering medications for 24 hr prior to amifostine; if blood pressure lowering medication cannot be withheld, do not administer amifostine.
- amiloride
trandolapril, amiloride. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of hyperkalemia.
- asenapine
trandolapril, asenapine. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- aspirin
trandolapril, aspirin. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly with high dose aspirin, in elderly and volume depleted.
- avanafil
avanafil increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor. Risk of hypotension.
- azathioprine
trandolapril, azathioprine. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of neutropenia.
- bretylium
trandolapril, bretylium. Either increases effects of the other by pharmacodynamic synergism. Modify Therapy/Monitor Closely. Each drug may cause hypotension.
- bumetanide
trandolapril, bumetanide. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of acute hypotension, renal insufficiency.
- calcium carbonate
calcium carbonate decreases effects of trandolapril by unspecified interaction mechanism. Use Caution/Monitor.
- canagliflozin
trandolapril and canagliflozin both increase serum potassium. Use Caution/Monitor.
- carbidopa
carbidopa increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor. Therapy with carbidopa, given with or without levodopa or carbidopa-levodopa combination products, is started, dosage adjustment of the antihypertensive drug may be required.
- celecoxib
trandolapril, celecoxib. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- chlorpropamide
trandolapril increases effects of chlorpropamide by pharmacodynamic synergism. Use Caution/Monitor.
- diclofenac
trandolapril, diclofenac. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- diflunisal
trandolapril, diflunisal. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- digoxin
trandolapril increases levels of digoxin by unspecified interaction mechanism. Use Caution/Monitor.
- doxazosin
trandolapril, doxazosin. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- drospirenone
trandolapril, drospirenone. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of hyperkalemia.
- enoxaparin
enoxaparin increases toxicity of trandolapril by Other (see comment). Use Caution/Monitor. Comment: Low molecular weight heparins may suppress adrenal aldosterone secretion, which can potentially cause hyperkalemia.
- eplerenone
trandolapril, eplerenone. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of hyperkalemia.
- ethacrynic acid
trandolapril, ethacrynic acid. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of acute hypotension, renal insufficiency.
- etodolac
trandolapril, etodolac. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- everolimus
trandolapril, everolimus. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: Coadministration increases risk of angioedema.
- fenoprofen
trandolapril, fenoprofen. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- finerenone
trandolapril and finerenone both increase serum potassium. Modify Therapy/Monitor Closely. Finerenone dose adjustment based on current serum potassium concentration. Monitor serum potassium and adjust finerenone dose as described in the prescribing information as necessary.
- furosemide
trandolapril, furosemide. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of acute hypotension, renal insufficiency.
- glimepiride
trandolapril increases effects of glimepiride by pharmacodynamic synergism. Use Caution/Monitor.
- glipizide
trandolapril increases effects of glipizide by pharmacodynamic synergism. Use Caution/Monitor.
- glyburide
trandolapril increases effects of glyburide by pharmacodynamic synergism. Use Caution/Monitor.
- gold sodium thiomalate
trandolapril, gold sodium thiomalate. Mechanism: unspecified interaction mechanism. Use Caution/Monitor. Combo of ACE inhibitors and injectable gold has caused rare cases of nitritoid reaction (flushing, N/V, hypot'n).
- heparin
heparin increases toxicity of trandolapril by Other (see comment). Use Caution/Monitor. Comment: Low molecular weight heparins may suppress adrenal aldosterone secretion, which can potentially cause hyperkalemia.
- ibuprofen
trandolapril, ibuprofen. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- ibuprofen IV
ibuprofen IV decreases effects of trandolapril by pharmacodynamic synergism. Modify Therapy/Monitor Closely. NSAIDs decrease sysnthesis of vasodilating renal prostaglandins, and thus affect fluid homeostasis and may diminish antihypertenisve effect.
trandolapril, ibuprofen IV. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals. - icatibant
icatibant decreases effects of trandolapril by pharmacodynamic antagonism. Use Caution/Monitor. Icatibant has potential to have a pharmacodynamic interaction with ACE inhibitors where it may attenuate the antihypertensive effect of ACE inhibitors.
- indomethacin
trandolapril, indomethacin. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- insulin aspart
trandolapril increases effects of insulin aspart by pharmacodynamic synergism. Use Caution/Monitor.
- insulin degludec
trandolapril, insulin degludec. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- insulin degludec/insulin aspart
trandolapril, insulin degludec/insulin aspart. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- insulin detemir
trandolapril increases effects of insulin detemir by pharmacodynamic synergism. Use Caution/Monitor.
- insulin glargine
trandolapril increases effects of insulin glargine by pharmacodynamic synergism. Use Caution/Monitor.
- insulin glulisine
trandolapril increases effects of insulin glulisine by pharmacodynamic synergism. Use Caution/Monitor.
- insulin inhaled
trandolapril, insulin inhaled. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Both drugs decrease blood glucose.
- insulin lispro
trandolapril increases effects of insulin lispro by pharmacodynamic synergism. Use Caution/Monitor.
- insulin NPH
trandolapril increases effects of insulin NPH by pharmacodynamic synergism. Use Caution/Monitor.
- insulin regular human
trandolapril increases effects of insulin regular human by pharmacodynamic synergism. Use Caution/Monitor.
- ketoprofen
trandolapril, ketoprofen. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- ketorolac
trandolapril, ketorolac. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- ketorolac intranasal
trandolapril, ketorolac intranasal. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- lanthanum carbonate
lanthanum carbonate decreases levels of trandolapril by cation binding in GI tract. Use Caution/Monitor. Administer ACE inhibitor at least 2 hr before or after lanthanum.
- levodopa
levodopa increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor. Consider decreasing dosage of antihypertensive agent.
- lithium
trandolapril increases toxicity of lithium by unknown mechanism. Use Caution/Monitor. ACE inhibitor induced Na+ depletion may increase reabsorption of lithium from renal tubule.
- lurasidone
lurasidone increases effects of trandolapril by Other (see comment). Use Caution/Monitor. Comment: Potential for increased risk of hypotension with concurrent use. Monitor blood pressure and adjust dose of antihypertensive agent as needed.
- maraviroc
maraviroc, trandolapril. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Increased risk of orthostatic hypotension.
- meclofenamate
trandolapril, meclofenamate. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- mefenamic acid
trandolapril, mefenamic acid. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- meloxicam
trandolapril, meloxicam. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- metformin
trandolapril increases toxicity of metformin by unspecified interaction mechanism. Use Caution/Monitor. Increases risk for hypoglycemia and lactic acidosis.
- methylphenidate
methylphenidate will decrease the level or effect of trandolapril by pharmacodynamic antagonism. Use Caution/Monitor. Methylphenidate may diminish antihypertensive effects. Monitor BP.
- methylphenidate transdermal
methylphenidate transdermal decreases effects of trandolapril by anti-hypertensive channel blocking. Use Caution/Monitor.
- moxisylyte
trandolapril, moxisylyte. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- nabumetone
trandolapril, nabumetone. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- naproxen
trandolapril, naproxen. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- nesiritide
nesiritide, trandolapril. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Additive hypotensive effects.
- nitroglycerin rectal
nitroglycerin rectal, trandolapril. Either increases effects of the other by pharmacodynamic synergism. Use Caution/Monitor. Observe for possible additive hypotensive effects during concomitant use. .
- oxaprozin
trandolapril, oxaprozin. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- phenoxybenzamine
trandolapril, phenoxybenzamine. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- phentolamine
trandolapril, phentolamine. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- piroxicam
trandolapril, piroxicam. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- potassium acid phosphate
trandolapril increases levels of potassium acid phosphate by decreasing elimination. Use Caution/Monitor. Risk of hyperkalemia.
- potassium chloride
trandolapril increases levels of potassium chloride by decreasing elimination. Use Caution/Monitor. Risk of hyperkalemia.
- potassium citrate
trandolapril increases levels of potassium citrate by decreasing elimination. Use Caution/Monitor. Risk of hyperkalemia.
- potassium citrate/citric acid
trandolapril and potassium citrate/citric acid both increase serum potassium. Use Caution/Monitor.
- potassium iodide
potassium iodide and trandolapril both increase serum potassium. Use Caution/Monitor. Potassium salts may increase the hyperkalemic effects of ACE inhibitors; the effect may be the result of aldosterone suppression in patients receiving ACE inhibitors.
- prazosin
trandolapril, prazosin. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- silodosin
trandolapril, silodosin. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- sirolimus
trandolapril, sirolimus. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: Coadministration increases risk of angioedema.
- sodium bicarbonate
sodium bicarbonate decreases effects of trandolapril by unspecified interaction mechanism. Use Caution/Monitor.
- sodium citrate/citric acid
sodium citrate/citric acid decreases effects of trandolapril by unspecified interaction mechanism. Use Caution/Monitor.
- sodium sulfate/?magnesium sulfate/potassium chloride
sodium sulfate/?magnesium sulfate/potassium chloride increases toxicity of trandolapril 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 trandolapril 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.
- spironolactone
trandolapril, spironolactone. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of hyperkalemia.
- sulindac
trandolapril, sulindac. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- synthetic human angiotensin II
trandolapril increases effects of synthetic human angiotensin II by unspecified interaction mechanism. Use Caution/Monitor.
- tadalafil
tadalafil increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor. Risk of hypotension.
- temsirolimus
trandolapril, temsirolimus. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: Coadministration increases risk of angioedema.
- terazosin
trandolapril, terazosin. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
- tolazamide
trandolapril increases effects of tolazamide by pharmacodynamic synergism. Use Caution/Monitor.
- tolbutamide
trandolapril increases effects of tolbutamide by pharmacodynamic synergism. Use Caution/Monitor.
- tolmetin
trandolapril, tolmetin. Either increases toxicity of the other by Other (see comment). Use Caution/Monitor. Comment: May result in renal function deterioration, particularly in elderly or volume depleted individuals.
- torsemide
trandolapril, torsemide. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of acute hypotension, renal insufficiency.
- triamterene
trandolapril, triamterene. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Risk of hyperkalemia.
- trimethoprim
trimethoprim and trandolapril both increase serum potassium. Use Caution/Monitor. Trimethoprim decreases urinary potassium excretion. May cause hyperkalemia, particularly with high doses, renal insufficiency, or when combined with other drugs that cause hyperkalemia.
- voclosporin
voclosporin and trandolapril both increase serum potassium. Use Caution/Monitor.
voclosporin, trandolapril. Either increases toxicity of the other by nephrotoxicity and/or ototoxicity. Modify Therapy/Monitor Closely. Coadministration with drugs associated with nephrotoxicity may increase the risk for acute and/or chronic nephrotoxicity. - xipamide
xipamide increases effects of trandolapril by pharmacodynamic synergism. Use Caution/Monitor.
- zotepine
trandolapril, zotepine. Mechanism: pharmacodynamic synergism. Use Caution/Monitor. Exaggerated first dose hypotensive response.
Minor (31)
- aceclofenac
aceclofenac decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- acemetacin
acemetacin decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- agrimony
agrimony increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- aspirin/citric acid/sodium bicarbonate
aspirin/citric acid/sodium bicarbonate decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- brimonidine
brimonidine increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- capsicum
capsicum, trandolapril. Mechanism: pharmacodynamic synergism. Minor/Significance Unknown. Increase ACE inhibitor induced cough.
- chlorpromazine
chlorpromazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- cornsilk
cornsilk increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- creatine
creatine, trandolapril. Mechanism: pharmacodynamic synergism. Minor/Significance Unknown. (Theoretical interaction) Combination may have additive nephrotoxic effects.
- entecavir
trandolapril, entecavir. Either increases effects of the other by decreasing renal clearance. Minor/Significance Unknown. Coadministration with drugs that reduce renal function or compete for active tubular secretion may increase serum concentrations of either entecavir or the coadministered drug.
- fluphenazine
fluphenazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- lornoxicam
lornoxicam decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- maitake
maitake increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- octacosanol
octacosanol increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- parecoxib
parecoxib decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- patiromer
patiromer, trandolapril. cation binding in GI tract. Minor/Significance Unknown. No observed clinically important interaction. No separation of dosing required.
- perphenazine
perphenazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- probenecid
probenecid increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- prochlorperazine
prochlorperazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- promazine
promazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- promethazine
promethazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- reishi
reishi increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- rifampin
rifampin decreases levels of trandolapril by increasing metabolism. Minor/Significance Unknown.
- salicylates (non-asa)
salicylates (non-asa) decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- shepherd's purse
shepherd's purse, trandolapril. Other (see comment). Minor/Significance Unknown. Comment: Theoretically, shepherd's purse may interfere with BP control.
- sulfasalazine
sulfasalazine decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- thioridazine
thioridazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
- tizanidine
tizanidine increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown. Risk of hypotension.
- tolfenamic acid
tolfenamic acid decreases effects of trandolapril by pharmacodynamic antagonism. Minor/Significance Unknown. NSAIDs decrease prostaglandin synthesis.
- treprostinil
treprostinil increases effects of trandolapril by pharmacodynamic synergism. Minor/Significance Unknown.
- trifluoperazine
trifluoperazine increases effects of trandolapril by unspecified interaction mechanism. Minor/Significance Unknown.
Adverse Effects
>10%
Cough (1.9-35%)
Elevated Uric Acid (15%)
Hypotension (1-11%)
1-10%
Syncope (5.9%)
Hyperkalemia (5.3%)
Hypocalcemia (4.7%)
Stroke (3.8%)
Bradycardia (1-5%)
Dizziness (1.3-2.3%)
Frequency Not Defined
Angioedema
ARF if renal artery stenosis
Warnings
Black Box Warnings
Discontinue as soon as possible when pregnancy is detected; affects renin-angiotensin system causing oligohydramnios, which may result in fetal injury and/or death
Contraindications
Hypersensitivity
History of hereditary or angioedema associated with previous ACE inhibitor treatment
Coadministration of neprilysin inhibitors (eg, sacubitril) with ACE inhibitors may increase angioedema risk; do not administer ACE inhibitors within 36 hr of switching to or from sacubitril/valsartan
Bilateral renal artery stenosis
Do not coadminister with aliskiren in patients with diabetes mellitus or with renal impairment (ie, GFR <60 mL/min/1.73 m²)
Cautions
Less effective in Blacks
Excessive hypotension if concomitant diuretics, hypovolemia, hyponatremia
Renal impairment may occur
Coadministration with mTOR inhibitors (eg, temsirolimus, sirolimus, everolimus) may increased risk for angioedema
Neutropenia/agranulocytosis reported
Cough may occur within the first few months
Cholestatic jaundice may occur
Risk of hyperkalemia, especially in renal impairment, diabetes melliuts, or coadministration with potassium-elevating drugs
ACE inhibition also causes increased bradykinin levels which putatively mediates angioedema; higher incidence of angioedema in black than nonblack patients
Dual blockade of the renin angiotensin system with ARBs, ACE inhibitors, or aliskiren associated with increased risk for hypotension, hyperkalemia, and renal function changes (including acute renal failure) compared to monotherapy
Intestinal angioedema reported in patients treated with ACE inhibitors; it should be included in differential diagnosis of patients, taking ACE inhibitors and presenting with abdominal pain
Pregnancy & Lactation
Pregnancy Category: C (1st trimester); D (2nd/3rd trimesters)
Lactation: possibly excreted in breast milk; nursing not recommended
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
Angiotensin converting enzyme (ACE) inhibitors dilate arteries and veins by competively inhibiting the conversion of angiotensin I to angiotensin II (a potent endogenous vasoconstrictor) and by inhibiting bradykinin metabolism; these actions result in preload and afterload reductions on the heart
ACE inhibitors also promote sodium and water excretion by inhibiting angiotensin-II induced aldosterone secretion; elevation in potassium may also be observed
ACE inhibitors also elicit renoprotective effects through vasodilation of renal arterioles
ACE inhibitors reduce cardiac and vascular remodeling associated with chronic hypertension, heart failure, and myocardial infarction
Absorption
Onset: 1-2 hr
Duration: 72 hr after single dose
Peak Plasma Time: 1 hr
Distribution
Protein Bound: 80% (trandolapril); 65-94% (trandolaprilat)
Vd: 18 L
Metabolism
Metabolite: Trandolaprilat (active)
Metabolism: Liver
Elimination
Half-Life: 6 hr trandolapril; 22.5 hr trandolaprilat
Excretion
Urine: 33%
Feces: 66%
Dialyzable
Clearance
- CrCl <30 mL/min may result in accumulation of active metabolite
Images
| BRAND | FORM. | UNIT PRICE | PILL IMAGE |
|---|---|---|---|
| trandolapril oral - | 2 mg tablet |  | |
| trandolapril oral - | 4 mg tablet |  | |
| trandolapril oral - | 1 mg tablet |  | |
| trandolapril oral - | 4 mg tablet |  | |
| trandolapril oral - | 2 mg tablet |  | |
| trandolapril oral - | 1 mg tablet |  |
Copyright © 2010 First DataBank, Inc.
Patient Handout
trandolapril oral
TRANDOLAPRIL - ORAL
(tran-DOL-a-pril)
COMMON BRAND NAME(S): Mavik
WARNING: Trandolapril can cause serious (possibly fatal) harm to an unborn baby if used during pregnancy. It is important to prevent pregnancy while taking this medication. Consult your doctor for more details and to discuss the use of reliable forms of birth control while taking this medication. If you are planning pregnancy, become pregnant, or think you may be pregnant, tell your doctor right away.
USES: Trandolapril is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This medication is also used to treat heart failure and to improve survival after a heart attack. Trandolapril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily.
HOW TO USE: Read the Patient Information Leaflet if available from your pharmacist before you start taking trandolapril and each time you get a refill. If you have any questions, ask your doctor or pharmacist.Take this medication by mouth with or without food as directed by your doctor, usually once or twice daily. The dosage is based on your medical condition and response to treatment.To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully.Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day. Keep taking this medication even if you feel well. Most people with high blood pressure do not feel sick.For the treatment of high blood pressure, it may take 1 week before you get the full benefit of this drug. For the treatment of heart failure, it may take several weeks to months before you get the full benefit of this drug.Tell your doctor if your condition does not get better or if it gets worse (for example, your blood pressure readings remain high or increase).
SIDE EFFECTS: Dizziness, lightheadedness, or tiredness may occur as your body adjusts to the medication. Dry cough may also occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor right away if you have any serious side effects, including: symptoms of a high potassium blood level (such as muscle weakness, slow/irregular heartbeat), fainting.Although trandolapril may be used to prevent kidney problems or treat people who have kidney problems, it may also rarely cause kidney problems or make them worse. Your doctor will check your kidney function while you are taking this medication. Tell your doctor right away if you have any signs of kidney problems such as a change in the amount of urine.This drug may rarely cause serious (possibly fatal) liver disease. Get medical help right away if you have any symptoms of liver damage, such as: nausea/vomiting that doesn't stop, loss of appetite, stomach/abdominal pain, yellowing eyes/skin, dark urine.A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before taking trandolapril, tell your doctor or pharmacist if you are allergic to it; or to other ACE inhibitors (such as captopril, lisinopril); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: history of an allergic reaction which included swelling of the face/lips/tongue/throat (angioedema), blood filtering procedures (such as LDL apheresis, dialysis), high level of potassium in the blood, liver disease.This drug may make you dizzy. Alcohol or marijuana (cannabis) can make you more dizzy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis).Severe sweating, diarrhea, or vomiting may cause dehydration and cause you to feel lightheaded. Tell your doctor if you have severe diarrhea or vomiting. To prevent dehydration, drink plenty of fluids unless your doctor tells you not to.This medication may increase your potassium levels. Before using potassium supplements or salt substitutes that contain potassium, consult your doctor or pharmacist.Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).Older adults may be more sensitive to the side effects of this drug, especially dizziness and high potassium levels.Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while using trandolapril. Trandolapril may harm an unborn baby. If you become pregnant, talk to your doctor right away about the risks and benefits of this medication. See also Warning section.It is unknown if trandolapril passes into breast milk. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: See also Precautions section.Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.Some products that may interact with this drug are: aliskiren, gold injections, lithium, sacubitril, certain drugs that weaken the immune system/increase the risk of infection (such as everolimus, sirolimus), drugs that may increase the level of potassium in the blood (such as ARBs including losartan/valsartan, birth control pills containing drospirenone).Some products have ingredients that could raise your blood pressure or worsen your heart failure. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough-and-cold products, diet aids, or NSAIDs such as ibuprofen/naproxen).A very serious reaction may occur if you are getting injections for bee/wasp sting allergy (desensitization) and are also taking trandolapril. Make sure all your doctors know which medicines you are using.
OVERDOSE: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: unusually fast or slow heartbeat, severe dizziness, or fainting.
NOTES: Do not share this medication with others.Lifestyle changes that may help this medication work better include exercising, stopping smoking, and eating a low-cholesterol/low-fat diet. Consult your doctor for more details.Lab and/or medical tests (such as kidney function, potassium levels) should be done while you are taking this medication. Keep all medical and lab appointments. Consult your doctor for more details.Check your blood pressure and pulse (heart rate) regularly while taking this medication. Learn how to check your own blood pressure and pulse at home, and share the results with your doctor.
MISSED DOSE: If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.
STORAGE: Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
Information last revised November 2023. Copyright(c) 2023 First Databank, Inc.
IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
Formulary
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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.
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