Pharma
Calcium Channel Blockers
for Raynaud's Disease
Prescription calcium channel blockers (nifedipine, amlodipine) are first-line medication for Raynaud's when lifestyle measures are insufficient.
How it works
Calcium channel blockers inhibit vascular smooth muscle contraction, causing peripheral vasodilation and reducing frequency of episodes.
What to watch for
Requires prescription. May cause headaches, flushing and ankle swelling. Typically taken in winter months.
Community experience
Other remedies for Raynaud's Disease
See all 10 remedies →WikiRemedy surfaces community experience, not medical advice. Always consult a qualified health professional.