Small bumps on the arm UV allergy may be a manifestation of solar dermatitis. It is recommended to get out of the environment, give topical medication, and take oral medication if necessary.
1. Get out of the environment: It is recommended to get out of the environment in time, avoid ultraviolet radiation, with the passage of time, the symptoms can gradually reduce or disappear.
2. Topical medication: If the lesions are small in size, topical medication can be given, such as glycerite lotion, boric acid solution, boric acid ointment, zinc oxide oil, etc., which has the effect of protecting, cleaning, stopping itching, and dissipating heat, and it can help to alleviate the symptoms.
3. Oral medication: If the itching is obvious, if necessary, give oral antihistamines, such as levocetirizine hydrochloride, cetirizine, loratadine, etc., with anti-allergy, anti-itching effect, if necessary, with vitamin C, calcium gluconate, etc., can promote the lesions to subside.
If the symptoms of arm ultraviolet allergy with small bumps, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to standardize the treatment. The above drugs need to be used in accordance with medical advice.