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Doctors prescribe calcium channel blockers to prevent, treat or improve symptoms in a variety of conditions, such as:
For black people and older people, calcium channel blockers might be more effective than other blood pressure medications, such as beta blockers, angiotensin-converting enzyme (ACE) inhibitors or angiotensin II receptor blockers.
Side effects of calcium channel blockers may include:
Certain calcium channel blockers interact with grapefruit products.
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