Does sun exposure help rid shingles?

Sun exposure is not a proven treatment for shingles, which is caused by the reactivation of the varicella-zoster virus. While moderate sunlight can promote overall skin health and vitamin D production, excessive sun exposure may irritate the rash and worsen symptoms. It's essential to follow medical advice for managing shingles, which typically includes antiviral medications and pain relief. Always consult a healthcare professional for appropriate treatment options.