Stress causes the release of a hormone called cortisol. Giving rats daily injections of corticosterone (rat cortisol) for several weeks kills certain brain cells. Stressing the rats each day for the same amount of time has an identical effect.
As soon as possible after the burn or scald, ideally within 20 minutes, cool the area of the burn using cool or lukewarm water for 10 minutes to half an hour. Do not use ice, ice water, creams, greases or butter, which can cause further damage. Butter and oils actually retain heat rather than helping to remove it.
It also has a couple of vitamins and antioxidants that act as catalysts to heal the blister. 1  Place 1 green tea bag in hot water for 5 minutes. 2  Remove the teabag and leave it to cool for some seconds then place the moist teabag on the affected area some few minutes. 3  Do this for 4 to 5 times every day for a few days.