• Diapers should be changed intermittently as often as possible depending on the child’s toilet training and routine. Wet diapers are a strict no-no and once the area gets wet because of the child’s routine, then the area should be air-dried and if possible pat-dried
  
• Care should be taken that the sweat pool does not form and accumulate under the diaper
  
• If some medicine taken is found to show this allergic reaction, steps should be taken to stop the medicine completely
  
• Coconut oil is the best home ready source that could be used on the baby’s skin around the buttocks and it would destroy the budding rash efficiently

Source: Bombay Times