Nifedipine 30mg, 60mg, 90mg; ext-rel tabs. Nifedipine inhibits the transmembrane influx of calcium ions into vascular smooth muscle and cardiac muscle. The reduction in calcium influx causes ...

That's why obstetricians have a growing interest in nifedipine (Adalat ... Four contractions every 20 minutes, or regular or frequent contractions or uterine tightening. A change in vaginal ...