How can the child's nose not be ventilated no matter how it is, I don't know what the situation is

Patient's question:

The child of the month's nose is not breathable no matter how it is handled, and I don't know what to do anymore. In these days, the nose is not breathable. Previous treatment and effectiveness: no matter what kind of assistance is not cared about: is there any way to make the child's nose breathable

Doctor's answer:

The baby's stuffy nose is due to nasal congestion, which is a symptom of rhinitis. If it's a common fever-related nasal congestion, medication will usually heal within 1-2 weeks. However, if the nasal congestion persists after 2 weeks, it is definitely rhinitis.
Suggested advice: In addition to common treatment methods, you can use saline nasal irrigation for the baby. Normal saline can be used, with no side effects. It takes longer to take effect compared to medication, but for rhinitis without nasal turbinates enlargement or polyps, enduring the irrigation can be very effective.
In daily life, you can take good care of the nasal cavity to reduce the likelihood of rhinitis.