Localized peeling of the face that is itchy and painful can be considered to be related to seborrheic dermatitis, solar dermatitis or seasonal contact dermatitis and other diseases. 1. Seborrheic dermatitis: the etiology of the disease is not clear, may be associated with excessive sebaceous gland secretion, Malassezia. Often accompanied by more oil overflow, facial erythema, flaking, itching and other manifestations. 2. Solar dermatitis: mainly caused by intense sun exposure, a few hours after intense sun exposure, skin redness, burning, pain, blisters, vesicles and other symptoms, a few days later, erythema, burning pain began to subside, scaling and hyperpigmentation appear. 3. Seasonal contact diseases: such as contact dermatitis caused by pollen, often occurring in the spring and fall seasons, erythema, edema, accompanied by small pimples on the face, and later on, there can be furfuraceous scales, accompanied by itching. In addition, dry and windy air leads to dehydration of the face, there can also be erythema, scales appear, and in severe cases, there are small cracks, causing pain. Facial peeling with itching and pain may also have other causes, need to consult a doctor in time, and follow the doctor’s instructions on the cause of the symptomatic treatment.