It is not recommended to poke herpes sweat blisters on your own to avoid infection, and you need to standardize the treatment under the guidance of your doctor. Sweat herpes belongs to a kind of eczema, may be related to cobalt, nickel and other factors caused by contact dermatitis, mental factors, local infections and other factors, manifested as slightly above the skin surface of the rice-sized blisters, mostly accompanied by sweaty hands and feet, itching, peeling, itching, etc., to avoid poking, scratching, rubbing and so on, in order to avoid triggering infection. Sweat herpes need to be standardized treatment under the guidance of a doctor, itching is obvious when you can follow the doctor’s instructions to use loratadine, cetirizine and other antihistamines; blisters are not broken when you can use glycerine lotion, Dinocap cream and other drugs, in order to promote the blisters to subside. Peeling state external application of urea cream. Sweat herpes patients are advised to seek medical attention in a timely manner, under the guidance of the doctor standardized treatment, avoid private medication, so as not to delay the condition.