Have you ever wondered why your teeth hurt when you have a sinus infection? The sinuses are located directly above the roots of your upper teeth and can feel the pressure when you are congested.
Sometimes it is hard to determine if the pain related to your teeth comes from your sinuses, so it's always important to establish the underlying condition for your discomfort.
How Can Sinuses Cause Tooth Pain?
Your sinuses are a space covered by a thin membrane which regulates the air temperatures that come in your nasal passages before it reaches your lungs. Nasal congestion due to a cold or seasonal allergy can turn into a sinus infection, and those pockets will fill with mucus and bacteria. Pressure from the stuffy sinuses can affect the maxillary sinuses, which are located right above your back molars.
The roots of those teeth are susceptible because they contain the nerves and connective tissue that provide essential nutrients and blood supply that keeps the tooth alive. When an external force touches them, they can become very painful.
How to Tell if Tooth Pain Comes from Sinuses?
The problem with feeling tooth pain from a sinus infection is that it is hard to tell the difference between symptoms of other potentially dangerous dental issues, such as a tooth abscess. This type of disease can be life-threatening if not treated promptly.
An easy way to tell if the pain you're feeling in your teeth is directly related to your sinuses is by taking a test. Bend your head over. If your tooth pain increases, then it's probably linked to your sinus congestion.
If you suffer from chronic sinus infections and tooth pain, the two could be related, but it's essential to determine what is causing your teeth to hurt. Taking over-the-counter decongestants can help relieve your symptoms.