Are Topical Nitrates an Option to Treat Raynaud’s Phenomenon?

Raynaud’s phenomenon (RP) is a condition where smaller arteries that supply blood to the skin constrict excessively in response to cold, stress, or other factors, limiting blood supply to the affected area. Primary Raynaud’s phenomenon (PRP) occurs in up to 50% of the population and is not due to any underlying disease and does not …