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Common Causes of Nose Block and Sinus Problems
Sinus & Allergy
June 14, 2026By Dr. Abdul Azeez V5 Min Read

Common Causes of Nose Block and Sinus Problems

Nose blockages are often more than simple cold symptoms. Explore the roles of septal deviations, allergies, and chronic sinusitis.

Medical Education & Clinical Disclaimer

This guide is compiled for informational and educational purposes only. It is authored by Dr. Abdul Azeez V and does not establish a doctor-patient relationship. It should not be used as a substitute for individual professional clinical diagnosis or treatment. Always seek the advice of a qualified physician regarding any medical symptoms.

Nasal congestion and sinus blockages can stem from structural or inflammatory issues: ### Deviated Nasal Septum (DNS) An off-center internal nasal partition can narrow one nostril, restricting airflow and contributing to chronic blocks and snoring. ### Turbinate Hypertrophy Chronic allergies can cause the tissue linings (turbinates) inside your nose to swell, blocking breathing. ### Sinus Drainage Blockages Swollen tissues can block the natural openings of your sinuses, trapping fluid and causing pressure, pain, and headaches.

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Dr. Abdul Azeez V

Dr. Abdul Azeez V

M.B.B.S., M.S. E.N.TProfessor & H.O.D. ENT | Senior Surgeon

Over 14 years of surgical expertise in FESS, vertigo mapping, snoring pathways, and microscopic ear restoration.

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