I have red pimples on my body. It's itchy.

The body shows red pimples very painful to consider the following diseases: 1. Furuncle: acute suppurative inflammation of deep hair follicle and surrounding tissues, mostly caused by Staphylococcus aureus infection, manifested as inflammatory nodule abscess, etc., with strong pain. Treatment is mainly oral antibiotics and incision and drainage.2. Herpes zoster: It is a skin disease caused by varicella-herpes zoster virus infection, invading local skin and nerves, and showing obvious pain. It is recommended that patients go to the dermatology department for treatment and give professional nutritional nerve, antiviral and analgesic treatment. During treatment, light diet should be taken, and spicy food should not be eaten.