Children’s nasal congestion every time they wake up may be cold, rhinitis, sinusitis and other reasons. 1. Colds: Colds are upper respiratory tract infections, when a cold occurs, the nasal mucosa itself is in a state of congestion and swelling, and in the morning by the cold air stimulation, which may lead to nasal congestion in the children every morning. 2. Rhinitis: Rhinitis mainly refers to the inflammation of the nasal mucosa, usually associated with bacteria, viruses, allergies and other factors, rhinitis will not only lead to children get up every morning nasal congestion, but also sneezing, runny nose, itchy nose and other manifestations. 3. Sinusitis: clinically, sinusitis and rhinitis at the same time, will lead to children every morning up nasal congestion, but also runny nose, loss of smell and other clinical manifestations. Children every time they wake up with a stuffy nose, can also be seen in other causes, such as allergic rhinitis, it is recommended that parents take their children to the hospital to clarify the cause of the disease, so as not to delay the treatment.