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.
4. Oatmeal. Oatmeal can also be used to treat sunburn blisters. It helps soothe the skin and promotes healing. 1  Take an oatmeal bath. 2  Fill a bathtub with cool water and add two cups of powdered oatmeal. 3  Soak your body in this bath for half an hour or more. 4  For better results, you can add rose petals to the bath water.. Oatmeal. Oatmeal can also be used to treat sunburn blisters. It helps soothe the skin and promotes healing. 1  Take an oatmeal bath. 2  Fill a bathtub with cool water and add two cups of powdered oatmeal. 3  Soak your body in this bath for half an hour or more. 4  For better results, you can add rose petals to the bath water.