Your child’s blocked nose can be relieved by medication, saline wash and surgery depending on the cause and severity of the condition. 1. Medication: If your child’s nose is blocked, you may consider that the nasal congestion is caused by colds and flu, and you can take pediatric cold and flu granules under your doctor’s guidance to ease the nasal passages. 2. Saline cleaning: the child’s nose is blocked, saline drops can be used in the nasal cavity, cleaning the dirt out; can also be used to wipe the stick dipped in water to clean up, the action should be gentle. 3. Surgery: If your child’s nose is clogged, you should consider nasal diseases such as nasal structure abnormality or nasal polyps. It should be treated symptomatically by surgery. If you can’t handle it on your own, parents are advised to take their babies to the hospital in time to clarify the specific cause and carry out targeted treatment.