Isoptin or Verapamil
Common uses
This medicine is a calcium channel blocker used to treat angina (chest pain) or high blood pressure. It is also used to treat and prevent a rapid heart rate. It may also be used to treat other conditions as determined by your doctor. –>> Buy isoptin
Before using
Additional monitoring of your dose or condition may be needed if you are taking rifampin, theophylline, carbamazepine, digoxin, 
digitoxin, intravenous (iv) calcium, flecainide, quinidine, or medicine for heart conditions or high blood pressure (beta blockers). Inform your doctor of any other medical conditions, allergies, pregnancy, or breast-feeding.
Use of this medicine is not recommended if you have a history of low blood pressure, heart block, severe heart failure, or certain abnormal heart rhythms (wolff-parkinson-white, lown-ganong-levine, or sick sinus syndromes). Contact your doctor or pharmacist if you have any questions or concerns about taking this medicine.
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