There are many causes of hand peeling. As the outermost barrier, hand skin is easily damaged by external factors, such as some physical and chemical factors, trauma, and skin diseases, all of which can cause hand peeling. The treatment of hand peeling generally use drugs to apply, after a period of time to heal, but also can be combined with ultraviolet light therapy to improve the symptoms of hand peeling, but the symptoms are serious or do not heal after a long time should go to the hospital for treatment. A, physical and chemical factors: such as hand skin overly dry caused by peeling, you can often apply hand cream to improve. Hand contact with high-temperature burns blistering, peeling, or contact with some chemicals, such as hydrogen peroxide, may cause the hand oxidation peeling, or by hard abrasions caused by broken skin, etc., this time should be away from the source of danger, the appropriate amount of application of burn cream or erythromycin ointment, after a period of maintenance can be restored. However, if the burns are large and deep, you should go to the hospital in time and may need surgical implant treatment. Second, the pathological factors: 1, exfoliative keratosis: can be recurrent, the hands appear white blisters, blisters rupture to form paper-like skin flakes, can be peeled off, the process is generally no itching. This disease can be self-healing after a period of time, generally do not need treatment, the symptoms of serious can be applied with vitamin E ointment, after a long time can choose to inject a small dose of tretinoin; 2, sweat herpes: is occurring in the skin of eczema-like hypersensitivity reactions, mental factors, infection, local allergies, neurological dysfunction may be related to the production of this disease, some patients have a family history. It manifests as ruptured and peeling blisters on the hands with pain and itching, often recurring periodically each year. Treatment, oral loratadine, prednisone, etc. to help relieve itching, peeling symptoms, but also combined with ultraviolet light therapy to promote the healing of peeling parts; 3, eczema: a variety of causes can lead to the occurrence of eczema on the hands, manifested as erythema, papules, blisters appear, can be fused into a patch, itching is obvious when the attack, blisters break caused by hand peeling, flaking, more likely to recur. If the local symptoms are mild, you can use furnace glycerin lotion to apply it. Long-term chronic peeling can be done with hydrocortisone, dexamethasone and other creams; 4. Tinea capitis: Fungal infection of the skin of the hands, pinpoint-sized blisters appear on the palms and fingers, which can fuse with each other to form large blisters, and the blisters break and become flaky and peeling. It can be treated with antifungal medications such as miconazole cream, clotrimazole cream, etc. If the disease has been in progress for a long time, you can also take oral ashwagandha, etc. The treatment should be continued until the peeling symptoms are under control, and the treatment should be consolidated for more than two weeks. 5. Psoriasis: Also known as psoriasis, it is a chronic scaly skin disease in which red patches of skin covered with silvery white scales appear on the skin, and if it grows on the hands, it can cause the hands to peel. You can use carbotriol ointment to apply to the affected area, accompanied by itching symptoms even with glucocorticoids such as prednisone, for severe psoriasis can be injected methotrexate and other immune preparations, but the side effects are obvious and can only be used for a short period of time; 6, malnutrition: some malnourished patients, such as when lacking vitamin B, may produce symptoms such as hand peeling, it is recommended to follow medical advice to take vitamin tablets for supplementation, daily also Need to pay attention to a balanced diet.