Small blisters on the hands of children can be treated with antifungal therapy if they are caused by fungal infections, and glucocorticoids can be used if they are caused by sweat blisters. Small blisters on the hands of children can be caused by fungal infections, there will be peeling and itching and other symptoms, you can use antifungal drugs for treatment, including ketoconazole cream, miconazole cream and so on. In addition, a common cause of blisters on the hands is cold sores, which often worsens in the summer. It can be treated with glucocorticoid creams, including tretinoin cream. Glycerin creams, including tretinoin cream, can also be used. Glycerin lotion can also be used, which has the effect of astringent drying and itching. If the phenomenon of blisters on the hands of children, you should promptly go to the hospital for treatment, the use of the above drugs should pay attention to follow the doctor’s instructions.