Summer dermatitis prevention and control Summer dermatitis is a seasonal skin disease caused by the summer heat, the condition is closely related to the temperature and humidity, especially the onset of high temperature and high humidity, Beijing in July-August high incidence. It is important to prevent the disease, to keep the room well ventilated and heat dissipated, to keep the skin clean and dry, to keep the clothes wide and light, to dry with a towel after washing with warm water, and to stay in a cool place. Seek medical attention promptly after the onset of the disease, it will be difficult to cure if it turns into chronic dermatitis.