Calcium channel blocker (CCB) (dihydropyridine). Nifedipine inhibits the transmembrane influx of calcium ions into vascular smooth muscle and cardiac muscle. The reduction in calcium influx causes ...
Apply 1-2 inches to skin q2hrs above the level of injury. May wipe off if BP stable and reapply if needed. Nifedipine 10 mg capsule (immediate release form). May repeat once in 20-30 minutes if needed ...