Red dots on the arm to consider and a variety of factors, may be due to mosquito bites, solar dermatitis, spider nevus and other factors caused by the choice of topical drugs, oral medication, physical therapy and other ways to relieve.
1. Mosquito bites: mainly occurs in the hot summer, especially where there are more mosquitoes, patients in the mosquito bites, may produce red spots on the arm symptoms, accompanied by itching, can be used externally with glycerite lotion and Zihuadidin coating, can play a cool and itchy purpose.
2. Solar dermatitis: mainly due to prolonged ultraviolet radiation caused by factors, need to avoid sun exposure, at the same time can be used externally by glycerine lotion, oral loratadine and other drugs, so as to improve the patient’s allergic symptoms.
3. Spider nevus: Consider and estrogen increase androgen production decrease factors, if you think it affects the aesthetic appearance, you can cooperate with the doctor to choose laser treatment, microwave treatment, freezing and other physical therapy to alleviate the symptoms.
If the patient’s arm red dot symptoms are serious, or the symptoms continue and have not improved, it is recommended to go to the hospital in time for treatment. The medication should be used according to the doctor’s prescription, do not self-medicate.