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NABH · Est. 1930 · 6 Cities
AVN Arogya Ayurvedic Hospital

Blocked nose (one side)

A blocked nose on one side can be constant or may switch sides. If one side is always blocked, it may suggest a structural issue such as a deviated septum, polyp, or rarely a growth. If it alternates between sides, it could be part of the normal nasal cycle exaggerated by swelling from allergies or infection.

Common Causes of Blocked nose (one side)

  • Deviated nasal septum
  • Nasal polyp
  • Foreign body (especially in children)
  • Unilateral sinusitis
  • Allergic rhinitis with turbinate swelling

When to Seek Urgent Medical Care for Blocked nose (one side)

These signs may indicate a serious problem — don't wait, seek medical care right away:

  • See a doctor if one-sided blockage persists for more than 2 weeks, is accompanied by blood-stained discharge, facial numbness, or a foul smell from the nose.

Ready to address blocked nose (one side)?

Book a consultation with our clinical team. We'll assess your reports and recommend the right treatment path.