When the baby is breathing water or the nose can hardly breathe, you can use a nasal aspirator.
The otolaryngologist specially reminds that it’s not enough to help a child suck the nose too often. Too frequent use will also make the child fear. Usually after bathing, before going to bed, or when the amount of nasal discharge is too much, help the baby to suck out the nasal discharge moderately. , You can improve his breathing and sleep quality without too much frequency.