Laryngeal sounds are made in newborns, and it is important to make a differential diagnosis of diseases specific to newborns. The most common is congenital laryngeal stridor due to vitamin D insufficiency, which can be heard during breastfeeding or during sleep due to softening of the child’s laryngotracheal tubes. A child may have a congenital narrowing of the airway, which can also cause stridor. Children with respiratory infections, especially viral infections, may also have laryngeal sounds. Some children may also have heart problems, such as an enlarged heart pressing on the recurrent laryngeal nerve, which can lead to hoarseness and laryngeal tinnitus, all of which should be considered. Therefore, it is recommended to consult a doctor if the laryngeal sounds are noticeable in your child.