Dihydropyridine Calcium Channel Blockers



Mechanism of Action:  L-Type calcium channel blockade - Inhibits the influx of calcium into smooth muscle resulting in coronary and peripheral vasodilation

Indications: Angina (with rate controlling agent), vasospastic angina, raynauds phenomenon, pulmonary hypertension

Side Effects: Hypotension, Flushing, Headache, Reflex Tachycardia, Peripheral edema, Dizziness

Agents: Amlodipine, Felodipine, Nifedipine 



Ashley & Brooke Barlow PharmD @theABofPharmaC



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