If the nasal congestion is caused by a cold, you can use a warm wet towel to apply hot compresses to the root of the nose, or change the position of the child, lying to the right when the left side of the nose is stuffy, lying to the left when the right side is stuffy, or holding it vertically, which can also reduce nasal congestion.
Keeping the appropriate temperature and humidity in the room can also relieve nasal congestion to a certain extent.
Nasal congestion due to blockage of secretions, use cotton swabs or nasal aspirator to clear nasal secretions, or use saline to clean the child’s nasal cavity to relieve the edema of the nasal mucosa and promote the discharge of secretions to relieve the symptoms of nasal congestion.