**Doctor Explains HEAT RASH (Miliaria) in a Baby: Causes, Symptoms, Treatment, and Prevention**

Heat rash, also known as miliaria, is a common condition in babies due to their delicate skin and underdeveloped sweat glands. It can cause discomfort and concern for parents, but understanding its causes, symptoms, and treatment options can help alleviate these worries.

Miliaria occurs when a baby’s sweat glands become blocked, leading to inflammation and tiny red bumps on the skin. This usually happens in warm weather or when the baby is overdressed, causing excessive sweating. Babies are particularly susceptible because their sweat glands are still developing.

Symptoms of heat rash include small red bumps, itching, and sometimes a prickling sensation. The rash often appears in skin folds, such as the neck, armpits, or groin, but can occur anywhere on the body. It’s important for parents to identify these symptoms early to prevent further irritation.

Treatment for heat rash involves keeping the baby’s skin cool and dry. It’s crucial to dress them in lightweight, breathable fabrics and avoid overdressing. Cooling baths and air-conditioned environments can help soothe the skin. In most cases, heat rash resolves on its own within a few days without medical intervention.

Preventing heat rash involves regular monitoring of the baby’s environment and ensuring they are not too warm. Frequent diaper changes and keeping the skin clean and dry are essential. Using gentle baby powders can help absorb excess moisture and reduce the risk of miliaria.

By understanding the nature of heat rash and taking preventative measures, parents can help keep their baby’s skin healthy and comfortable. If the rash persists or worsens, consulting a pediatrician is recommended to rule out other skin conditions.