Is It Your Tooth or Your Sinuses? Why Your Teeth Ache When It Gets Cold

November 2, 2026
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sinus pain or toothache holistic dental approach for sinus pain

Your upper teeth hurt, but your dentist says nothing looks wrong. Sound familiar?

When the weather turns cold, dry indoor heat and seasonal colds irritate your nose and trap pressure in your sinuses. The roots of your upper back teeth sit right next to those sinuses, so that pressure can feel just like a toothache.

It may be your sinuses if:

  • Several upper teeth ache at once
  • It gets worse when you bend over
  • You're also stuffy or feel pressure in your face
  • No single tooth is sensitive to hot or cold

Dr. Linty looks at your teeth, bite, and airway together. Our in-office 3D scan (CBCT) can show your teeth, bone, and sinuses in one picture, so you know what's really causing the pain.

Tired of guessing? Call us at 937-428-2288.