Summer dermatitis can be relieved, but more difficult to completely eradicate, can be treated by keeping the skin clean, avoiding triggers, medication and other methods. 1. Keep the skin clean: summer dermatitis patients need to pay attention to keep the skin, the affected area clean, and in the cleaning should pay attention to not excessive cleaning or the use of hot water cleaning, so as not to cause damage to the skin, secondary infections lead to aggravation of the disease. 2. Avoid triggers: summer dermatitis is difficult to eradicate the cause of more, can reduce the incidence by avoiding triggers, such as pay attention to heat, avoid prolonged exposure to humid environments, avoid ultraviolet radiation, try to wear loose, breathable clothing. 3. Drug treatment: drugs are mainly to relieve and improve the symptoms, such as boric acid solution, glycerite lotion, mometasone furoate cream, etc. If the symptoms are serious, you can also take oral antihistamines, such as loratadine tablets. All of the above drugs need to be used under the guidance of a doctor, and it is recommended that patients seek timely medical treatment under the guidance of a doctor.