Son coughs, sleeps and snorts, nose is blocked, what's going on?

Patient's question:

No

Doctor's answer:

If a child has a weak immune system and frequently suffers from colds, it can lead to inflammation and enlargement of the adenoids, which may easily block the airways, causing them to remain in a narrow state and affecting ventilation. Due to poor breathing, the child may breathe through their mouth. As the airflow passes through the pharynx, it vibrates the soft palate or uvula, resulting in snoring sounds.