Children’s colds and nasal congestion are mostly caused by viral infections, and the solutions include clearing the nasal passages, applying hot compresses to the root of the nose, and medication to relieve the congestion. 1. Clean up the nasal cavity: children with colds are affected by inflammation blood vessels are easily congested, resulting in swelling of the nasal mucosa, increased secretions clogging the nasal cavity, the child will have the performance of nasal congestion, we must help the child to clean up the nasal cavity, such as regularly to the baby with a nasal aspirator sniffing out the snot, the action to be gentle, to improve the symptoms of nasal congestion. 2. Hot compresses on the root of the nose: the baby’s nasal congestion due to colds, parents use warm water to wet the towel on the root of the nose, which can relieve the symptoms of nasal congestion. 3. Medication: If the symptoms of cold and nasal congestion are serious, you can use medication such as pediatric cold granules to treat it. Children with severe colds and nasal congestion are advised to seek medical attention in time, and the above medications should be used in accordance with the doctor’s instructions.