Herpes zoster may cause chest pain if it occurs on a single side of the chest, but it is not usually associated with chest tightness. Herpes zoster is a disease caused primarily by the activation of the latent varicella-zoster virus in the body, and often presents as clusters of papules or blisters along a unilateral nerve, accompanied by symptoms of pain. Herpes zoster mainly causes neuralgia. When herpes zoster is triggered in the chest, the virus causes inflammation and edema of the nerves, which may cause chest pain, which is mainly a dull, throbbing or throbbing pain, but usually does not present with symptoms of chest tightness. Shingles patients with chest tightness symptoms, may be caused by respiratory diseases or cardiopulmonary lesions and other diseases, it is recommended that patients go to the regular hospital to improve the examination, to clarify the cause of the disease and then give targeted treatment.