Can a Sinus Infection be Caused by a Tooth?

Can a sinus infection be caused by a tooth?

We all know that sinus infections can be extremely uncomfortable and painful. They bring a host of unpleasant symptoms and are one of the most common infections a person can develop.

In some cases, they are easy to manage by simple home remedies, but in others, they grow serious and require antibiotic intervention. In any case, a sinus infection can be a serious problem and can flare up due to allergies, weather changes, and toothaches. 

Yes, a toothache can lead to sinus infections. Here’s how. 

What is a sinus infection?

Sinusitis or sinus infection is the inflammation of the sinuses that causes them to become blocked and fill up with fluid. More precisely, there are several different cavities in our skulls. Sinuses are a series of compartments located above and below our eyes and behind the nose. When we breathe in, warm and moist air enters the nasal passage, mucosal glands lining within catch any wayward germs, and for the most part, they keep themselves clean. Occasionally, conditions can change enough to allow the growth of bacteria. This is when we get a sinus infection

Symptoms of a sinus infection 

Here are the symptoms of sinus infections.

  • Scratchy throat
  • Runny nose
  • Post-nasal drip
  • Cough
  • Congestion
  • Headache
  • Pain in the forehead, around the eyes, in teeth and jaws

So how can a tooth cause a sinus infection?

Our lower sinus, called the Maxillary sinus, sits very close to the upper jaw. So close, in fact, that if there is an abscess in the teeth or gums, it can actually expand into the sinus. An abscess is a pocket of infection caused by a trapped food particle or a dying tooth nerve. If an abscess reaches your sinus cavity, the infection can spread into the sinuses, causing a sinus infection.

What do I do if I have an abscess causing a sinus infection?

Consult your dentist immediately when you notice any symptoms of the problem. They will need to take the necessary steps to treat the abscess. Often, they may prescribe antibiotics to reduce swelling and curb the sinus infections in the abscess. Depending on its location and type, the abscess may need to be drained or removed. If the abscess starts within a tooth, a root canal will be required. If left too long, the entire tooth may need to be removed.

Once you take care of the abscess, you may visit your primary care physician to resolve the sinus infection. Once the doctor removes the source of infection, it alleviates the symptoms of a sinus infection. Also, most experts on oral hygiene experts go over all the aspects of the problems that have occurred due to abscesses. This indirectly resolves your main concern and helps you live a healthy and peaceful life. 

Bottom Line

Tooth problems are one of the common causes of sinus infection. Fortunately, you can resolve the problem by consulting an experienced and qualified dentist. 

Tim Chauvin, DDS & Associates has a team of qualified experts who have helped many patients improve their oral hygiene. Contact us to determine if tooth problems are impacting your sinus health. 

Note that sinus infections can impact your life significantly. You may have trouble sleeping and completing everyday chores without feeling irritated around your nose, or you might suffer from headaches. So, if you notice any symptoms of infection, visit our clinic. Even if your infection is not related to your tooth, our doctors can guide you.