Small blisters (blisters) on the hands in summer may be caused by herpes sweat, tinea cruris, eczema and so on.
1. Sweat herpes: if the patient is affected by local allergies, dermatophyte infection, mental factors, ultraviolet radiation and atopic dermatitis, it will lead to small blisters on the patient’s hands, accompanied by intense itching, tingling or burning sensation.
2. Ringworm: the disease is mainly caused by ringworm infection, through direct contact or indirect contact transmission, resulting in small blisters on the hands of patients in summer, which can be accompanied by itchy skin on the hands.
3. Eczema: when the patient is affected by allergens, irritants, microorganisms, environmental temperature or humidity changes, sun exposure and other factors, will lead to patients with small blisters on the hands, the patient’s main manifestations of erythema, edema, dandruff and other symptoms.
It is recommended that patients go to a regular hospital in time, under the guidance of the doctor to carry out relevant examinations, according to the patient’s examination results, to take targeted treatment.