Nicorandil may increase the hypotensive activities of Amlodipine. The risk or severity of adverse effects can be increased when Valsartan is combined with Amlodipine. The risk or severity of adverse effects can be increased when Ramipril is combined with Amlodipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Metipranolol. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium Gluceptate. Amlodipine may increase the hypotensive activities of Indenolol. Amphetamine may increase the hypotensive activities of Amlodipine. The metabolism of Amlodipine can be increased when combined with Rifabutin. Amlodipine may increase the hypotensive activities of Fenoldopam. The risk or severity of adverse effects can be increased when Amlodipine is combined with Dinutuximab. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium glubionate. The serum concentration of Bosutinib can be increased when it is combined with Amlodipine. The risk or severity of adverse effects can be increased when Clofarabine is combined with Amlodipine. Amlodipine may increase the hypotensive activities of Celiprolol. The risk or severity of adverse effects can be increased when Artemether is combined with Amlodipine. Alfuzosin may increase the hypotensive activities of Amlodipine. The risk or severity of adverse effects can be increased when Imipramine is combined with Amlodipine. The serum concentration of Nintedanib can be increased when it is combined with Amlodipine. The risk or severity of adverse effects can be increased when Nicergoline is combined with Amlodipine. The risk or severity of adverse effects can be increased when Esmolol is combined with Amlodipine. The risk or severity of adverse effects can be increased when Morphine is combined with Amlodipine. Amlodipine may increase the hypotensive activities of Vincamine. Amlodipine may increase the hypotensive activities of Tolazoline. The serum concentration of Phenytoin can be increased when it is combined with Amlodipine. The serum concentration of Prucalopride can be increased when it is combined with Amlodipine. Amlodipine may increase the hypotensive activities of Theodrenaline. Amlodipine may increase the hypotensive activities of Bepridil. The risk or severity of adverse effects can be increased when Bafilomycin A1 is combined with Amlodipine. Amlodipine may increase the hypotensive activities of Mibefradil. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium gluconate. The risk or severity of adverse effects can be increased when Pentamidine is combined with Amlodipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Candesartan cilexetil. The metabolism of Amlodipine can be increased when combined with Carbamazepine. Amlodipine may increase the hypotensive activities of Metyrosine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Methyldopa. The risk or severity of adverse effects can be increased when Amlodipine is combined with Chlorothiazide. The risk or severity of adverse effects can be increased when Pipamperone is combined with Amlodipine. The risk or severity of adverse effects can be increased when Cerulenin is combined with Amlodipine. The serum concentration of Simvastatin can be increased when it is combined with Amlodipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Guanfacine. The serum concentration of Tizanidine can be increased when it is combined with Amlodipine. Amlodipine may increase the neuromuscular blocking activities of Rapacuronium. The serum concentration of Amlodipine can be decreased when it is combined with Tocilizumab. Amlodipine may increase the hypotensive activities of Epoprostenol. Amlodipine may increase the hypotensive activities of Phenoxybenzamine. The serum concentration of Brentuximab vedotin can be increased when it is combined with Amlodipine. The metabolism of Amlodipine can be increased when combined with Primidone. The risk or severity of adverse effects can be increased when Atenolol is combined with Amlodipine. Pheniprazine may increase the hypotensive activities of Amlodipine. The risk or severity of adverse effects can be increased when Caspofungin is combined with Amlodipine. The serum concentration of Amlodipine can be increased when it is combined with Fosaprepitant. Amlodipine may increase the hypotensive activities of BQ-123. The risk or severity of adverse effects can be increased when Arsenic trioxide is combined with Amlodipine. The serum concentration of the active metabolites of Fesoterodine can be increased when Fesoterodine is used in combination with Amlodipine. The risk or severity of adverse effects can be increased when Terbinafine is combined with Amlodipine. Amobarbital may increase the hypotensive activities of Amlodipine. The serum concentration of Amlodipine can be decreased when it is combined with Enzalutamide. Amlodipine may increase the hypotensive activities of Omapatrilat. Amlodipine may increase the hypotensive activities of Guanabenz. The metabolism of Amlodipine can be decreased when combined with Fosamprenavir. Amlodipine may increase the hypotensive activities of Niguldipine. The risk or severity of adverse effects can be increased when Salicylic acid is combined with Amlodipine. The risk or severity of adverse effects can be increased when Methyclothiazide is combined with Amlodipine. Bucindolol may increase the hypotensive activities of Amlodipine. The serum concentration of Amlodipine can be increased when it is combined with Luliconazole. The risk or severity of adverse effects can be increased when Rotigotine is combined with Amlodipine. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium Acetate. The risk or severity of adverse effects can be increased when Amlodipine is combined with Magnesium Hydroxide. The risk or severity of adverse effects can be increased when Amlodipine is combined with Nifedipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Isosorbide Dinitrate. The serum concentration of Tolvaptan can be increased when it is combined with Amlodipine. The serum concentration of Amlodipine can be increased when it is combined with Fluconazole. The risk or severity of adverse effects can be increased when Amlodipine is combined with Bumetanide. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium lactate. The risk or severity of adverse effects can be increased when Amlodipine is combined with Canagliflozin. The risk or severity of adverse effects can be increased when Sevoflurane is combined with Amlodipine. Iproclozide may increase the hypotensive activities of Amlodipine. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium Phosphate. Bunazosin may increase the hypotensive activities of Amlodipine. The metabolism of Amlodipine can be decreased when combined with Bortezomib. Amlodipine may increase the hypotensive activities of Rituximab. The metabolism of Amlodipine can be increased when combined with Lumacaftor. The metabolism of Amlodipine can be decreased when combined with Rucaparib. The risk or severity of adverse effects can be increased when Amlodipine is combined with Nadolol. The serum concentration of Amlodipine can be decreased when it is combined with Efavirenz. Amlodipine may increase the hypotensive activities of Sitaxentan. The metabolism of Amlodipine can be increased when combined with Rifapentine. The risk or severity of adverse effects can be increased when Salicylhydroxamic Acid is combined with Amlodipine. The serum concentration of Amlodipine can be increased when it is combined with Mifepristone. The serum concentration of Ranolazine can be increased when it is combined with Amlodipine. The risk or severity of adverse effects can be increased when Cordycepin is combined with Amlodipine. The metabolism of Amlodipine can be decreased when combined with Clarithromycin. Harmaline may increase the hypotensive activities of Amlodipine. Amlodipine may increase the hypotensive activities of Xylometazoline. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Sarilumab. The risk or severity of adverse effects can be increased when Halothane is combined with Amlodipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Carteolol. The risk or severity of adverse effects can be increased when Chloroxine is combined with Amlodipine. Diazoxide may increase the hypotensive activities of Amlodipine. The metabolism of Amlodipine can be decreased when combined with Crizotinib. The serum concentration of Amlodipine can be decreased when it is combined with St. John's Wort. Amlodipine may increase the hypotensive activities of Zofenopril. The metabolism of Amlodipine can be decreased when combined with Amiodarone. The metabolism of Amlodipine can be decreased when combined with Nilotinib. Amlodipine may increase the hypotensive activities of Terlipressin. The serum concentration of Amlodipine can be increased when it is combined with Ivacaftor. The metabolism of Amlodipine can be decreased when combined with Kitasamycin. The serum concentration of Ledipasvir can be increased when it is combined with Amlodipine. Debrisoquin may increase the hypotensive activities of Amlodipine. Amlodipine may increase the hypotensive activities of Talinolol. The risk or severity of adverse effects can be increased when Amlodipine is combined with Labetalol. Amlodipine may increase the hypotensive activities of Pentolinium. The risk or severity of adverse effects can be increased when Amphotericin B is combined with Amlodipine. Dapoxetine may increase the orthostatic hypotensive activities of Amlodipine. Procarbazine may increase the hypotensive activities of Amlodipine. Amlodipine may increase the hypotensive activities of Cicletanine. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Calcium Chloride. The risk or severity of adverse effects can be increased when Tioconazole is combined with Amlodipine. The risk or severity of adverse effects can be increased when Lysergic Acid Diethylamide is combined with Amlodipine. The therapeutic efficacy of Amlodipine can be decreased when used in combination with Casein. The risk or severity of adverse effects can be increased when Amlodipine is combined with Sotalol. The risk or severity of adverse effects can be increased when Cilnidipine is combined with Amlodipine. Amlodipine may increase the hypotensive activities of Risperidone. The risk or severity of adverse effects can be increased when Amlodipine is combined with Clevidipine. The risk or severity of adverse effects can be increased when Butenafine is combined with Amlodipine. Moclobemide may increase the hypotensive activities of Amlodipine. Trans-2-Phenylcyclopropylamine may increase the hypotensive activities of Amlodipine. Tadalafil may increase the antihypertensive activities of Amlodipine. The risk or severity of adverse effects can be increased when Amlodipine is combined with Perindopril. The risk or severity of adverse effects can be increased when Isoconazole is combined with Amlodipine.