Small itchy bumps on the joints on the back of the hands may be caused by herpes sweating, urticaria, neurodermatitis and other factors, which can be relieved by medication and other means.
1. Sweat herpes: it is a blistering skin disease that occurs on the hands or feet, and can appear as small blisters on the back of the hands accompanied by itching. It can be relieved by topical glycerine lotion or oral medication such as loratadine.
2. Urticaria: a skin disease characterized by clammy or angioedema with marked itching. Symptoms can be relieved by oral medications such as cetirizine and loratadine.
3. Neurodermatitis: a skin disease characterized by intense itching, with reddish papules accompanied by itching. Topical hydrocortisone ointment and other drugs can relieve.
The symptoms of itchy bumps on the joints of the back of the hand, should be timely to the hospital, improve the relevant examination to clarify the cause of the disease, under the guidance of the doctor symptomatic treatment, to avoid unauthorized use of drugs or treatment.