Which method is commonly suggested for treating a minor burn?

Cooling a minor burn under running water is the most widely recommended method for providing immediate relief and minimizing damage. When cool running water is applied, it helps to lower the temperature of the burn area, which can alleviate pain and inflammation. It is important to do this promptly, ideally within the first 20 minutes after the burn occurs, to reduce the severity of the burn and promote healing.

This method also helps cleanse the area of any debris while keeping the burn moist, which is beneficial for the healing process. It is significant to use cool, not cold, water to prevent additional injury to the skin.

While covering with a wet cloth or applying petroleum jelly might seem helpful, they do not provide the same immediate cooling effect as running water does. Applying a heating pad would certainly worsen the burn by further increasing the temperature of the affected area.