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.
Shingles can cause changes to your body that are mild and annoying or serious and debilitating. The first symptoms of shingles are usually tingling pain, a burning sensation, or itching. These symptoms can affect any part of the body, but commonly turn up on one side of the waist or one side of the face. A few days or more after the pain and itching start, a person with shingles develops blisters on the skin of the affected body part. This skin rash clears up in a few weeks.