Articles
    
            
                
    
                                Calcium channel blockers
                        Uses for calcium channel blockers
                    
Side effects and cautions
Content
Examples of calcium channel blockers
When calcium channel blockers are used
Side effects
            
        Side effects and cautions
Content
Examples of calcium channel blockers
When calcium channel blockers are used
Side effects
Side effects and cautions
Side effects of calcium channel blockers may include:
- Constipation
 - Headache
 - Palpitations
 - Dizziness
 - Rash
 - Drowsiness
 - Flushing
 - Nausea
 - Swelling in the feet and lower legs
 
Certain calcium channel blockers interact with grapefruit products.