Can a Root Canal Cause a Sinus Infection?

If you experience a sinus problem immediately after having a root canal procedure, it’s easy to blame the treatment. But is it possible that your root canal therapy caused the sinus infection? The answer is no; root canals cannot cause sinus infections.

Root canals are performed to alleviate the pain caused by an infected tooth. While the procedure itself may cause some discomfort and other minor issues, these problems are not known to be a cause of a sinus infection. Through this blog, you will learn and understand what causes sinus infections.

What Is A Sinus Infection?

A sinus infection or sinusitis is a condition that occurs when there is an infection of the lining around the nose (sinuses). It causes the nasal cavities to become inflamed, swollen, and infected. A sinus infection is often caused by bacteria, viruses, or fungi.

Symptoms of Sinus Infection

  • Facial pain or pressure
  • Sore throat
  • Mucus dripping down the throat
  • Cough
  • Runny or stuffy nose

What Causes Sinus Infections?

As mentioned early, root canals don’t cause sinus infections. The leading cause of this problem is an infected tooth. The explanation for this is that the roots of your upper teeth are very deep and are extremely close to your sinus lining and cavity.

Therefore, if you have a serious tooth infection that extends deep to the bottom of the roots of the upper teeth, the bacteria can easily spread to the sinus lining. The best way to remove the source of a sinus infection is through a root canal treatment.

What If I’m Experiencing Minor Sinus Problems After Root Canal Therapy?

If you experience sinus problems after a root canal, there is a chance the sinus infection was present before the treatment. However, there is nothing to worry about because your body can fight the infection on its own.

And it should take a few days for your symptoms to disappear. But if the symptoms persist, you should see the doctor for further advice.

In some cases, especially if you were not experiencing sinus problems before your root canal treatment, it could indicate sinus communication. This is an unnatural space in your sinus lining.

Sinus communication can occur during your treatment because sharp tools are used to clean and remove decaying tooth material. Since the roots of the teeth are closely linked to your sinus lining, it’s possible to accidentally push the lining too far.

Need a Root Canal in Denton? Visit Timberlake Dental

If you recently had a root canal treatment and suspect a sinus infection, our Denton dental team is here to address all your dental concerns. Schedule a root canal appointment at Timberlake Dental online to learn more about our restorative dentistry services.