The main ways to deal with blisters after hot water burns are cold water rinsing, local medication, and puncture and suction if necessary. 1. Cold water rinse: if blisters appear after hot water scald, first of all you need to stay away from the heat source, and then use cold water to rinse the local area. 2. local medication: after the cold water rinse, the local need to use povidone-iodine, chlorhexidine acetate disinfection, and then give anti-infective drugs coated, such as erythromycin ointment, mupirocin ointment, etc., and then use clean gauze for bandaging. 3. Puncture and suction: If the blisters after hot water burns are large and easy to break, it is recommended to go to the hospital, let the professional doctor use a sterile needle to pierce the blisters and suction fluid, and then bandage the wound. Hot water burns if the symptoms are obvious, the need for timely medical treatment, the above drugs should be used under the guidance of a doctor, can not be used indiscriminately, so as not to lead to adverse consequences.