The common people usually say that the turn of the snake bile is considered to be the possibility of shingles, shingles is a viral infectious skin disease caused by the reactivation of the varicella-zoster virus latent in the ganglion, which is more common in clinical practice. It is a common occurrence for the virus to reactivate and cause herpes zoster due to certain triggers such as exertion, staying up late, trauma, malignancy or post-illness weakness. In addition to the clusters of blisters seen clinically, herpes zoster is often accompanied by significant neuralgia. Before the onset of the disease, some patients may have systemic symptoms such as fever, malaise, and burning or searing pain in the affected skin, which usually lasts 1-5 days, or the rash may appear directly without these symptoms.