Go to the beach back itchy skin, considering polymorphic sun rash, solar dermatitis and other causes, need to target to take general treatment, drug treatment.
1. polymorphic sun rash: pay attention to avoid exposure to the sun, must do a good job of sunscreen measures when you go out, can be used locally glucocorticoid drug therapy, such as hydrocortisone cream, Dinaid cream, can be combined with oral hydroxychloroquine, niacinamide and other medications. If the symptoms are serious, oral glucocorticoid drugs, such as prednisone.
2. Solar dermatitis: pay attention to sunscreen, can be used externally with glycerite lotion or glucocorticosteroids such as mometasone furoate, dexamethasone and other treatments, severe cases can be used as a wet compress of 3% boric acid solution. When itching is significant, oral antihistamines such as cetirizine and loratadine are needed.
The above medication should be guided by the doctor, the patient can not self-medication.