There are many causes of blisters on the hands and the treatment needs to be tailored to their cause. For example, they are commonly caused by abrasion, burns, sweat blisters and fungal infections, etc. They need to be treated with general therapy, physical therapy, medication and surgery.
1. Wear and tear: mainly caused by friction or extrusion of the affected area, after the blisters rupture, it is recommended to use iodophor or alcohol or other disinfectant to disinfect them, and then use sterile gauze to bandage them to prevent infection.
2. burns: seen in the second degree burns, in the blisters after the break also need to use iodophor and other disinfectant wipe disinfection, can be applied externally erythromycin ointment and other antimicrobial drugs to prevent infection, if necessary, you can use the sterile dressing bandage, accompanied by infected people can also be given to the local infrared irradiation and other physical therapy.
3. Sweat blisters: blisters accompanied by intense itching will appear on the hands, after the blisters rupture also need to be sterilized with alcohol and other disinfectants, you can use glycerine lotion or topical dexamethasone ointment and other glucocorticosteroid medications.
4. Fungal infection: often manifested as clustered subcutaneous blisters, accompanied by itching, after the blisters rupture routine disinfection, external application of antifungal drugs related to treatment, such as ketoconazole cream.
It is recommended that patients go to the hospital, improve the auxiliary examination, in order to clarify the cause of the disease, the professional doctor for the condition of the relevant treatment, the drug needs to be used under the guidance of a professional doctor.