Protect Yourself against Shingles:

"Shingles is also known as herpes zoster. It causes a painful, blistering skin rash that can last 2 to 4 weeks. Some people may develop severe nerve pain that can last for months or even years after the rash goes away. This is called postherpetic neuralgia or PHN. It is the most common complication of shingles. Older adults are more likely to get PHN. Shingles can lead to other serious complications, including eye problems (when shingles affects the eye)..."