The blister broke out of the water is recommended to use medicine for treatment, and pay attention to do a good job of anti-infection work. Blisters broke to pay attention to good wound treatment, to avoid wound infection or bacterial infection and so on, you can drain the fluid of the blisters, drain the clean need to keep the wound clean, to avoid contamination and so on, if there is contamination need to cut off part of the epidermis of the blisters, disinfected and coated with petroleum jelly, or use sterile gauze for bandaging, followed by regular medication change treatment. Patients should do a good job of wound care, pay attention to local tissue cleaning and drying, to avoid contaminants infection, at the same time pay attention to do a good job of warmth, to avoid the injured part of the weight bearing. If there is a blister infection and other conditions, it is recommended to pay attention to go to the hospital in time to do the relevant treatment, to avoid the aggravation of the wound infection, affecting the health of the skin.