Herpes grows but hurts all over the body, may be related to shingles, systemic diseases. 1. Herpes zoster: Herpes zoster is caused by varicella-zoster virus infection, is a common clinical skin disease. The herpes is not released and is accompanied by severe pain, which may be caused by the early stages of the disease, and over time, clusters of blisters may appear on the skin. Some patients with strong body immunity may have atypical symptoms of shingles, such as only severe neuralgia or erythema without blisters. 2. Systemic diseases: generalized pain can also be considered to be related to other diseases, such as local tissue infection, which may lead to neuropathic pain; osteophytes or tumor compression, which can cause neuropathic pain; diabetes mellitus causes peripheral neuropathy, leading to generalized neuralgia; rheumatoid arthritis, severe osteoporosis, which can also lead to generalized neuralgia. Generalized pain is related to a variety of factors, it may be caused by herpes zoster, but also can be considered related to other diseases. It is recommended to go to the hospital for relevant examinations to clarify the cause and give targeted treatment.