2. Not necessarily, but it is best to puncture the skin inside the blister, which will cause inflammation and purulent bacterial infection, but it will not, but the skin will rot, platelets will disappear, and anemia is possible.

3. Just as the previous answer.

4. Can be good! As long as you take care of the wound, you still go to the hospital, but hospitals usually leave scars.

Ignoring him should not leave a scar, but it is not good to have no ventilation.

6. it's the blisters that don't hurt, not your meat

7. As long as it is handled properly, it will not leave scars.

8. One to two weeks

This is an emergency treatment method.

Disinfect the blisters before they burst, fire the needles or put them in sterilized water, or find a way by yourself.

Second, take a cotton, which is medical, of course. Just dip it in a little yellow iodine water or physiological saline. Disinfect and diminish inflammation.

Third, apply scald cream.

Fourth, I want to do exposure therapy (I just don't want to pack it), but it's best to pack the breathable square cotton, which is the kind that covers the wound in the hospital, and then take a skin-colored adhesive tape, which is the kind used in the hospital, and stick everything except the wound. Because it is square, only four tapes are needed.

Surround it, don't stick it on the wound, so that he can go to through flow. The advantage of dressing is some dirty things.

Otherwise, bacteria will not enter the wound.