Summer solar dermatitis is a skin disease induced by sunlight, after the occurrence of the first attention should be paid to light protection, in addition to cold compresses, oral medication, topical medication and other ways of treatment. 1. Remove the cause of the disease: solar dermatitis patients need to immediately get out of the environment of strong ultraviolet rays, and try to avoid staying in such an environment in the future. If you want to go out, it is recommended to apply sunscreen and wear sun-protective clothing. 2. Cold compresses: Saline or ice water moistened gauze, cold compresses on the skin surface, can quickly reduce the surface temperature of the skin to avoid aggravation of the disease, and can relieve itching, stinging. 3. Topical medication: You can apply topical ointment to the affected area for relief. Clinical use of glycerite lotion or glucocorticoid cream such as mometasone furoate cream, hydrocortisone butyrate cream. 4. Oral medication: Oral antihistamines such as loratadine tablets, olopatadine tablets and other drugs, or oral vitamin C, calcium gluconate and other drugs. If the condition is serious, you can also take small doses of oral glucocorticosteroids such as prednisone. If uncomfortable symptoms appear, you need to go to the hospital as soon as possible, do not blindly use drugs. By the doctor according to the specific solar dermatitis symptoms, the development of diagnosis and treatment program, so as not to delay the condition.