Don’t pick the blisters if they are small, and pick the blisters if they are large. If the blister is the size of a grain of rice or a green bean, you don’t need to pick it and can wait for the skin to slowly absorb it. If you pick the blisters, the vesicles underneath the blisters will be directly exposed to the air, which is conducive to bacterial invasion, leading to skin infections and other complications. If the scalded blister is the size of an egg or a walnut, it is more distended and very easy to break, so it should be picked in time to promote recovery. The blisters should be sterilized locally, and then punctured with a sterile syringe to draw out the liquid inside the blisters, and let the blisters cover the surface of the scalded skin to play a protective role. If you want to pick through the hot blisters, you should not pick through at home by yourself, it is recommended that you can go to a regular hospital for treatment.