How does the foot burn blister to do

First of all, after scalding, ice compress or rinse repeatedly with cold water in time to achieve the effect of swelling and pain relief, then use iodophor to disinfect the local area, and apply appropriate scald ointment. If the blisters are very large, you need to go to the hospital for treatment. Please ask a professional doctor to extract the liquid from the blisters and wrap them with sterile gauze.