Blisters i.e. blisters. Itchy small blisters on palms in summer may be caused by eczema, tinea cruris, herpes sweat, palmoplantar pustulosis and other diseases, which can be given topical and oral medications.
1. Eczema: due to a variety of factors stimulation, may lead to palm blisters with itching. Commonly used clinical drugs are glucocorticosteroids, such as mometasone furoate cream, dieldrin cream, hydrocortisone cream, etc., together with oral antihistamines such as loratadine, etc., can control the condition.
2. Ringworm: It is caused by fungal infection, such as blister-type ringworm, which may lead to small blisters on the palms of the hands. Boric acid solution and glycerite lotion can be given for external use, which has the effect of astringency and itching. If necessary, with ketoconazole, miconazole nitrate, terbinafine hydrochloride, itraconazole and other drugs.
3. Sweat herpes: sweat herpes is a special type of eczema, is a blistering skin disease, can occur in the palms of the hands, soles of the feet, resulting in localized blister-like changes. Oral loratadine and levocetirizine hydrochloride can be taken to help relieve itching. At the same time joint topical tretinoin urea ointment and other drugs.
4. Palmoplantar pustulosis: the specific pathogenesis is still unclear, resulting in the appearance of small aseptic pustules, erythema, and flaking in the palmoplantar area. It can be used externally with compound flumethasone cream, mometasone furoate cream, etc., which has anti-inflammatory and immunosuppressive effects. Cyclosporine, methotrexate, etc., have immunomodulatory effects.
It is recommended to pay attention to the care of the affected area, if necessary, go to the hospital dermatology department, first to clarify the causes of local small blisters, and then give treatment for the cause of the disease. The above drugs need to be used in accordance with medical advice.