Yellow nasal mucus in the morning and clear nasal mucus at night is the cause of acute rhinitis, chronic simple rhinitis and other factors, according to the cause of the symptomatic treatment.
1. Acute rhinitis: acute inflammatory disease of the nasal mucosa caused by viral infection. Secondary bacterial infection will appear to flow yellow nasal discharge, because the night nasal discharge in the nasal cavity to accumulate for a long time, respiration to take away part of the water, the morning will flow yellow nasal discharge, the daytime timely cleaning nasal secretions, nasal point and spray treatment, so the night may flow clear nasal discharge.
2. Chronic simple rhinitis: a kind of chronic inflammation of the nasal cavity with swelling of the nasal mucosa, increased secretion as the main symptom. Nasal secretion is mucous because it contains a lot of mucin, and it is mucopurulent or purulent after secondary infection. Nasal mucus accumulates in the nasal cavity at night, and breathing can take away some of the water, so yellow nasal discharge in the morning, and secretions are discharged in time during the day, and clear nasal discharge at night.
When patients have the symptoms of yellow nasal discharge in the morning and clear nasal discharge at night, it is recommended that they seek medical advice to identify the cause of the disease, and actively cooperate with the doctor under the guidance of the doctor’s treatment.