These symptoms may include:ĭifficulty feeding or gasping/choking noises while feeding Most babies who have laryngomalacia start having symptoms within a few days to weeks after birth. How do I know if my baby has laryngomalacia? In some cases, babies do end up needing surgery to treat the symptoms. The good news is that for most infants this condition is not serious and goes away with time. In newborns, the cartilage is often soft and immature, which can make it floppy. It occurs when the tissues in the larynx (voice box) fall into the airway as your baby inhales, causing noisy breathing (stridor).

Laryngomalacia is a common condition in newborns. In infants, the most common cause of stridor is a condition called laryngomalacia. Narrowing of the airway ( subglottic stenosis) There are many causes of stridor in children, including: When a baby has stridor, this is a sign that something is partially blocking the upper airway. It may happen occasionally or when your baby is resting. It's usually described as a repetitive or high-pitched squeaking sound.

It's most common in babies because their airways are narrower. Thankfully, stridor and laryngomalacia are usually not serious. When newborns and infants have stridor, however, one of the most common causes is a condition called laryngomalacia. Stridor can have many different causes, including upper airway infections. It could be stridor, a term for abnormal, loud breathing sounds. If your baby's breathing is noisy sometimes, you might be wondering why.

Stridor lung sounds