This medicine is a calcium channel blocker used to treat angina (chest pain) or high blood pressure. It may also be used to treat other conditions as determined by your doctor.
SIDE EFFECTS, that may go away during treatment, include headache, facial flushing, or constipation. If they continue or are bothersome, check with your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience tender, bleeding, or swollen gums; irregular heartbeat; dizziness; or swelling of the feet or hands. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.