POOJA KOTHARIExpecting Mom due in 1 month2 months agoA. For a 3-month-old baby with heat rash, keep the skin cool and dry. Dress your baby in loose, breathable cotton clothes and avoid overdressing. Keep the room well-ventilated or use a fan to maintain a comfortable temperature. Gently clean the affected area with lukewarm water—avoid soaps and lotions that may irritate the skin. Pat the skin dry (do not rub) and avoid using powders. If needed, apply a mild, pediatrician-recommended calamine lotion or rash cream. Avoid exposure to direct heat or sun. Most heat rashes go away on their own, but if redness worsens, there's swelling, or baby seems uncomfortable, consult your pediatrician.
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