However, its use in treating stable angina remains controversial. Calcium channel blockers, such as diltiazem, nifedipine, or verapamil, have been used for over 20 years to open the coronary arteries and lower high blood pressure. However, the findings of 2 recent studies have shown that people who take a calcium channel blocker have a much higher incidence of complications than people taking other medications for coronary artery disease and high blood pressure. The American Heart Association recommends discussing risks and benefits of the medication with the healthcare provider. This reopens the artery and allows blood to flow.
Nitrates can cause headaches and low blood pressure .
Aspirin and warfarin increase the risk of bleeding. Surgery can result in infection, bleeding, and allergic reaction to anesthesia . Most individuals with stable angina are encouraged to begin a regular exercise program. A person with stable angina should make every effort to reduce coronary risk factors . This may include smoking cessation , control of other diseases such as diabetes and high blood pressure , and following a healthy diet for heart disease prevention.