How long does herpes last?

Herpes simplex virus is a skin disease caused by herpes simplex virus. When the virus is in the nerve root, the resistance drops, and the virus migrates from the nerve root to the epidermis to cause blisters and pain. Herpes simplex virus is extremely repetitive, especially herpes simplex and genital herpes are caused by the same virus, but herpes grows in the genital area and causes a greater psychological burden. Herpes zoster is a disease caused by viral infection. Herpes zoster virus is mainly called varicella zoster virus. This virus infects human body in early childhood stage. If it does not occur, it lurks in human neuron cells. once the immune function of this host cell is low, it is activated and causes herpes zoster.