Telmisartan And Amlodipine

Do not co-administer aliskiren with telmisartan and amlodipine in patients with diabetes. Avoid use in patients with renal impairment (GFR < 60 mL/min).

7 DRUG INTERACTIONS NSAIDS: Increased risk of renal impairment and loss of antihypertensive effect (7) If simvastatin is co-administered with amlodipine, do not exceed doses greater than 20 mg daily of simvastatin (7) Do not co-administer aliskiren with telmisartan and amlodipine tablets in patients with diabetes (7.2) 7.1 Drug Interactions with Telmisartan and Amlodipine Tablets The pharmacokinetics of amlodipine and telmisartan are not altered when the drugs are co-administered. No drug interaction studies have been conducted with telmisartan and amlodipine tablets and other drugs, although studies have been conducted with the individual amlodipine and telmisartan components of telmisartan and amlodipine tablets, as described below: 7.2 Drug Interactions with Telmisartan Aliskiren: Do not co-administer aliskiren with telmisartan and amlodipine tablets in patients with diabetes. Avoid use of aliskiren with telmisartan and amlodipine tablets in patients with renal impairment (GFR <60 mL/min).

Telmisartan co-administration increases digoxin peak plasma concentration (49%) and trough concentration (20%). Monitor digoxin levels when initiating, adjusting, and discontinuing telmisartan.

Reversible increases in serum lithium concentrations and toxicity reported with telmisartan. Monitor serum lithium levels during concomitant use.

7 DRUG INTERACTIONS NSAIDS: Increased risk of renal impairment and loss of antihypertensive effect (7) If simvastatin is co-administered with amlodipine, do not exceed doses greater than 20 mg daily of simvastatin (7) Do not co-administer aliskiren with telmisartan and amlodipine tablets in patients with diabetes (7.2) 7.1 Drug Interactions with Telmisartan and Amlodipine Tablets The pharmacokinetics of amlodipine and telmisartan are not altered when the drugs are co-administered. No drug interaction studies have been conducted with telmisartan and amlodipine tablets and other drugs, although studies have been conducted with the individual amlodipine and telmisartan components of telmisartan and amlodipine tablets, as described below: 7.2 Drug Interactions with Telmisartan Aliskiren: Do not co-administer aliskiren with telmisartan and amlodipine tablets in patients with diabetes. Avoid use of aliskiren with telmisartan and amlodipine tablets in patients with renal impairment (GFR <60 mL/min).

Amlodipine may increase systemic exposure of cyclosporine. Monitor accordingly.

NSAIDs may increase risk of renal impairment and loss of antihypertensive effect, particularly in elderly, volume-depleted, or renally compromised patients. Monitor renal function periodically.

Co-administration increases steady-state Cmax and AUC of ramipril and ramiprilat (2.3-2.4 fold and 2.1-1.5 fold respectively) with additive pharmacodynamic effects possible.

7 DRUG INTERACTIONS NSAIDS: Increased risk of renal impairment and loss of antihypertensive effect (7) If simvastatin is co-administered with amlodipine, do not exceed doses greater than 20 mg daily of simvastatin (7) Do not co-administer aliskiren with telmisartan and amlodipine tablets in patients with diabetes (7.2) 7.1 Drug Interactions with Telmisartan and Amlodipine Tablets The pharmacokinetics of amlodipine and telmisartan are not altered when the drugs are co-administered. Other Drugs: Co-administration of telmisartan did not result in a clinically significant interaction with acetaminophen, amlodipine, glyburide, simvastatin, hydrochlorothiazide, warfarin, or ibuprofen. Simvastatin: Co-administration of multiple doses of 10 mg of amlodipine with 80 mg simvastatin resulted in a 77% increase in exposure to simvastatin compared to simvastatin alone.

Amlodipine may increase systemic exposure of tacrolimus. Monitor accordingly.

Amlodipine has no clinically relevant effects on the pharmacokinetics or pharmacodynamics of the following: atorvastatin, digoxin, warfarin.

Erythromycin co-administration in healthy volunteers did not significantly change amlodipine systemic exposure.

Other Drugs: Co-administration of telmisartan did not result in a clinically significant interaction with acetaminophen, amlodipine, glyburide, simvastatin, hydrochlorothiazide, warfarin, or ibuprofen.

However, strong inhibitors of CYP3A4 (e.g., ketoconazole, itraconazole, ritonavir) may increase the plasma concentrations of amlodipine to a greater extent.

However, strong inhibitors of CYP3A4 (e.g., ketoconazole, itraconazole, ritonavir) may increase the plasma concentrations of amlodipine to a greater extent.

However, strong inhibitors of CYP3A4 (e.g., ketoconazole, itraconazole, ritonavir) may increase the plasma concentrations of amlodipine to a greater extent.