Sweat rash, also known as dyshidrotic eczema, may go away on its own within a few weeks, but itching or other uncomfortable symptoms require prompt treatment. It can be treated by local medication, oral medication, injectable medication and surgery. 1. Topical medication: Early herpes can be treated with glycerite lotion to relieve itching, and hormonal medications such as tretinoin urea cream or non-hormonal ointments such as tacrolimus ointment or pimecrolimus cream can be used as prescribed by the doctor to control the condition. 2. Oral medication: patients can also follow the doctor’s instructions oral antihistamines, such as benadryl, loratadine, etc., to relieve itching, or short-term use of hormonal drugs, such as prednisone, etc., to improve the symptoms. 3. Injections: For sweaty hands and feet, local injections of botulinum toxin can also be used to reduce symptoms. 4. Surgical treatment: larger blisters, need to go to the hospital for incision and drainage, the inside of the liquid out, do not operate on their own, so as to avoid secondary infection, make the condition worse. Sweat herpes patients are recommended to go to the hospital in time, under the guidance of the doctor standardized treatment.