Small blisters on the hands (called blisters in medicine) itchy may be due to eczema, sweat herpes, contact dermatitis, ringworm and other causes.
1. eczema: the etiology is not clear, may be related to the body’s internal, external, psychosocial factors, can occur in any part of the acute stage of eczema manifestation of erythema, edema, pimples, blisters, itching and other symptoms, often due to frequent scratching to form the surface of the vesicles, with a tendency to ooze.
2. Sweat herpes: it is a blistering skin disease that occurs symmetrically on the hands and/or feet, which may be related to allergies, mental factors, etc. The attack often starts with itching, followed by deep blisters, the size of a grain of rice, which are slightly higher than the surface of the skin, and the blisters do not usually rupture on their own, but can be absorbed naturally, and then there is peeling of the skin.
3. Contact dermatitis: inflammatory dermatosis triggered by hand contact with detergents, hair dyes and other exogenous substances, manifested as erythema, edema, papules, blisters, vesicles and other symptoms, mostly accompanied by itching.
4. ringworm: is the skin fungus infection of the hand skin caused by infectious skin disease, common in the thumb tiger’s mouth, palm and other parts of the thumb, manifested as blisters, dryness, flaking and other symptoms, can be accompanied by itching, often accompanied by tinea pedis.
Small blisters on the hands with itching symptoms may also be caused by other factors, it is recommended that the patient seek medical attention in a timely manner to clarify the cause of the symptomatic treatment.