Herpes zoster also referred to as zoster, herpes zoster is a viral disease. Many people refer to it as shingles, a condition that can cause a painful skin rash on your body. Depending upon how bad the condition is, it may actually form blisters, and can occur at the most inopportune times. It is sometimes brought on during times of high stress and at other times it may simply manifest. In this article, we will look at signs and symptoms of herpes zoster and herpes zoster treatment what you should do in case you believe that you have this painful condition.