Can sinus congestion cause tooth pain?

I totally get it, that throbbing tooth pain when you bend forward is honestly so miserable. It is a very classic symptom of maxillary sinus congestion, so don't worry too much, just focus on clearing your nose.

Yes, sinus congestion increases pressure in the maxillary cavity, which directly compresses the superior alveolar nerves running to your upper teeth. You should consult a dentist first to rule out any dental pathology before treating it as sinusitis.

Our old remedies of inhaling steam with eucalyptus oil or chewing a warm clove can help reduce both sinus blockages and the resulting jaw pain. But do take rest and consult a doctor if the pain is severe.

Please don't rely on random home remedies to treat this, as a severe sinus infection can spread to the jawbone. Go to a proper clinic and let a doctor diagnose if it's a dental issue or sinusitis.