If your baby has a fever over 100.4°F (38°C) or other symptoms, call their pediatrician. Heat rash, including prickly heat, often goes away without treatment. The first step to soothing prickly ...

If a baby develops a heat rash, you can give them a daily bath ... Apply a topical, over-the-counter antifungal treatment ...

While you can use it short term on your baby’s skin ... there are no complications, your heat rash should disappear within a few days of starting home treatment. The rate it takes to disappear ...