If the dizziness persists after your nose clears up, your vertigo likely has a different root cause—likely those tiny crystals floating in your inner ear (BPPV). In that case, a trip to an ENT or physical therapist is your best bet. This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for persistent vertigo or sinus issues.
Here is how the symptoms typically overlap: can clogged sinuses cause vertigo
Under normal circumstances, these tubes equalize pressure and drain fluid. But when your sinuses become inflamed due to allergies, a cold, or a sinus infection (sinusitis), that inflammation doesn’t stay put. It spreads to the lining of the Eustachian tubes, causing them to swell shut. If the dizziness persists after your nose clears