Avoid Caffeine and Alcohol:
Try to cut back on the use of caffeinated drinks like tea and coffee as they increase the amount of urination in the body, thus making the body sweat more and more. Moreover, excessive perspiration becomes a problem for the healing of heat rash. The best natural way is to avoid drinking hot beverages to make yourself internally cool. The use of alcohol is also not in the recommendations because drinking alcohol can increase the internal temperature of the body.