my baby is suffuring from heat rash . we are using linical lotion and candid powder. But no improvement. what to do?

A. hi, please dress your child in cotton clothes. keep your child well hydrated. Avoid using soap,oil and any cosmetics for now. keep an eye on your child's diet. Avoid giving processed,oily ,spicy food Nd citrus fruits to your child. give bath using warm water with neem leaves to your child. apply calamine lotion over it. maintain good hygiene.