Bumps on the arm similar to small blisters like itchy may be eczema, insect bite dermatitis and other causes, according to the different causes of choice of oral medication, local topical medication and other ways of treatment.
1. Eczema: Eczema can make the skin localized small blisters, itching and erythema and other phenomena. Local blisters, oozing obvious need to use boric acid solution wet compresses, oozing can be used after the reduction of mometasone furoate cream, compound dexamethasone acetate cream and other glucocorticosteroid drugs treatment. Cetirizine hydrochloride tablets, loratadine tablets and other antihistamines can be taken to improve itching.
2. Insect bite dermatitis: after mosquito bites the patient’s arm, itchy skin and blisters may occur. You can apply glycerine lotion, dinette cream and other drugs to stop itching and anti-inflammatory, itching is significant when you can also take levocetirizine tablets, loratadine tablets and other drugs for treatment.
There are many reasons that cause bumps on the arm similar to small blisters, it is recommended that patients go to the hospital for relevant examinations, after clarifying the cause of the disease, under the guidance of the doctor to use drugs.