One side of the nose for a long time nasal congestion is considered to be chronic rhinitis, nasal polyps, nasal septum deviation and other diseases caused.
1. Chronic rhinitis: chronic rhinitis is characterized by swelling of the nasal mucosa, nasal congestion, increased secretions and other symptoms, the cause of which is still unclear, and the body’s own endocrine or immune system disorders, anatomical structure abnormalities, infections and so on. If the mucous membrane of one side of the inferior turbinate continues to be hypertrophied, the symptoms of long-term nasal congestion in one side of the nose may appear.
2. Nasal polyps: Nasal polyps are benign proliferative diseases occurring in the nasal cavity, persistent nasal congestion is a common symptom, the cause of which is related to pathogenic microorganisms, genetic factors, abnormalities in the immune mechanism, etc. Nasal polyps can be manifested as prolonged nasal congestion in the nose when it grows to the blockage of one side of the nasal cavity.
3. Nasal septum deviation: Nasal septum cartilage and bone in the growth and development of abnormalities, trauma and nasal chronic diseases can appear under the influence of structural changes, manifested to one side or both sides of the deviation, protruding in one side of the nasal cavity can be manifested as a side of the nose for a long period of time nasal congestion.
Long-term nasal congestion on one side of the nose has more causes, it is recommended to consult a doctor for examination and clear diagnosis.