Summer hand peeling may be physiological factors, sweat herpes, tinea cruris, keratolysis and other disease factors caused. It is recommended to pay attention to daily hand care, and the disease is given according to the cause of glucocorticoids, antihistamines, anti-fungal, promote exfoliation, regulating the stratum corneum of the drugs and other treatments. 1. Physiological factors: frequent contact with detergents, alkaline water and frequent friction stimulation may lead to hand peeling. It is recommended to reduce the contact of the above substances, pay attention to hand moisturizing apply moisturizing cream, can help improve. 2. Sweat herpes: Sweat herpes is a blister-type skin disease, localized blisters may appear in clusters, accompanied by itching and peeling. It can be applied externally with hormonal drugs such as tretinoin urea cream to promote the disappearance of blisters. Severe itching can be treated with oral histamine drugs such as loratadine. 3. Ringworm: ringworm is caused by fungal infection, such as hyperkeratosis ringworm, may lead to local keratin thickening, with rough flaking, pain and other symptoms. You can use bifonazole solution and terbinafine cream externally. If necessary, with oral itraconazole capsules, terbinafine hydrochloride tablets and other antifungal drugs treatment. 4. Exfoliative Keratolysis: Exfoliative Keratolysis is an exfoliative dermatosis, which may lead to circular erythema with peeling on the soles of the palms and feet. Salicylic acid ointment, retinoic acid cream and other drugs to promote exfoliation and regulate the stratum corneum can be given. If the symptoms of summer hand peeling persist without relief, you should consult a doctor and follow the doctor’s instructions to use medication, do not self-medication.