Can a one-month-old baby be exposed to a fan?

A one-month-old baby can generally be exposed to a fan, but it should be kept at a certain distance to prevent the baby from getting chilled and developing discomfort.

    If a one-month-old baby is in a hot and humid summer environment with high indoor temperatures, it is acceptable to use a fan appropriately. Since a newborn's bodily functions are not yet fully developed and their temperature regulation center is unstable and easily affected by external conditions, excessively high ambient temperatures may lead to heat rash or even heatstroke. Therefore, using a fan moderately can help lower body temperature and provide relief. However, when using a fan, maintain a safe distance to avoid chilling the baby, especially after sweating. It's important not only to wipe away sweat promptly but also to avoid direct exposure to the fan immediately afterward, to reduce the risk of illness.

    Given that one-month-old infants have relatively weak immune systems and low resistance, if the surrounding temperature is already comfortable and not overly warm, using a fan is generally not recommended, to prevent any adverse effects on health.