These two sites are awful. They literally only display links that they get paid for. And they don't even do a good job with it. In some cases the affiliate links are a worse offer than others publicly available.
Shingles, a viral infection of the nerve roots caused by the chickenpox virus, can sometimes lead to a painful complication called post-herpetic neuralgia. Sometimes, a physical stress like cold or sunburn can bring on an attack. Even clothing touching the skin or a cool breeze can cause excruciating pain.
282,980 Helpful Votes. A. Shingles (also called herpes zoster) occurs as a result of a reactivation of the varicella-zoster virus (VZV) that causes chickenpox. Since the virus never completely leaves the body, it can reactivate in the form of shingles, causing localized rash and nerve irritation.