Summer itchy face may be caused by physiological factors such as skin dehydration or sweat stimulation, or it may be caused by pathological factors such as eczema and seborrheic dermatitis, which can be relieved by general treatment and medication. 1. Physiological factors: skin dehydration, sweat stimulation, etc. can lead to summer facial skin itching, mainly through general treatment to relieve. Strenuous exercise should be avoided to reduce the sweat outflow so as not to irritate the skin. Drink more water and keep indoor air circulation and suitable humidity. Avoid over-cleaning the skin and eat more fresh fruits and vegetables. 2. Eczema: For the itching of the face caused by eczema, medicines such as glycerine lotion and Denard cream can be used topically to relieve the symptoms. You should also avoid external stimuli such as hot water scalding, violent scratching, excessive wiping, etc. Cold compresses can be used to relieve itching. 3. Seborrheic dermatitis: For seborrheic dermatitis resulting in itchy skin, hydrocortisone cream and other drugs can be used to treat. Daily diet should also be regulated to reduce the fat and sugar diet, strengthen the oil control and moisturizing. If the itching symptoms are serious, it is recommended to consult a doctor for targeted treatment.