Heat rash typically presents as small red or pink bumps on the skin. The rash is most commonly found in areas where sweat tends to accumulate, such as the neck, diaper area, armpits, and skin folds. The affected areas may feel itchy or mildly uncomfortable. In some cases, small blisters may also form.

**Treatment and Prevention**

To treat heat rash, it’s important to keep your baby cool and dry. Dress your baby in lightweight, breathable clothing and keep them in a well-ventilated area. Avoid using heavy creams or lotions that can block the sweat ducts further. Cool baths and applying a gentle, unscented moisturizer can help soothe the skin. If the rash persists or seems to worsen, consult a pediatrician for further advice.