Summer palms peeling consider herpes sweat, exfoliative keratolysis, tinea versicolor and other diseases caused. 1. Sweat herpes: sweat herpes is a blistering skin disease that occurs on the hands or feet, the specific cause is unknown, may be related to allergies, poor sweating, mental factors, etc. Patients will have intense itching blisters, blisters will peel off after drying. It usually develops in late spring and early summer. 2. Exfoliative Keratolysis: the cause of exfoliative keratolysis is not yet clear, it may be related to emotions, sweating, heredity and other factors, with repeated episodes of exfoliative scales as the main clinical manifestations, involving the palms of the hands and soles of the feet and other places. It occurs mostly in spring and summer. 3. Ringworm: ringworm is caused by dermatophyte infection, with a high incidence in summer. The main manifestations are flaking, blistering and hyperkeratosis of the skin on the palms of the hands and fingers. There are more reasons for palm peeling in summer, so it is recommended to consult a doctor for examination and clear diagnosis.