Herpes zoster is a viral infection of the skin, and the patient’s immunity is reduced, herpes zoster patients can eat protein powder to enhance immunity, which is beneficial to the recovery of the disease, in addition to eating protein powder can also take oral immunity-enhancing drugs, such as splenomycin oral lyophilized powder, pidomod oral solution, etc., are helpful to the treatment of the disease. Of course, the main thing is to take oral anti-viral and nerve-nourishing drugs, commonly used like vaxilovir, famciclovir, nerve-nourishing drugs such as vitamin B1, methylcobalamin, etc., the general course of treatment for at least 10 days, patients should also pay attention to rest and avoid overexertion.