Tooth infection cause sinusitis or an infection of the sinuses may co-occur. Sinuses may occasionally be affected by an infected tooth, and vice versa. Regardless of the causal connection, the issue can only be solved with a doctor’s assistance, who may also help you from getting a chronic illness.
Sinusitis and headaches may have a dental abscess as their underlying cause. These symptoms are the main warning signs that a root canal procedure or tooth extraction may be required. Consult a dentist right away if you have a dental abscess. The easiest method to get things under control could be to speak with an oral surgeon.
Untreated tooth abscesses may cause:
- Tooth pain
- Gum pain
- Sinus infection
Poor oral hygiene and sinusitis
A variety of health problems with varying degrees of severity can be brought on by poor oral hygiene. So the answer is yes, a sinus infection can be brought on by poor oral hygiene. The infection may spread to the sinuses if a patient has a severe gum or tooth infection. Why is that? The anatomy of people holds the solution.
This is primarily due to how little bone there is between the maxillary sinuses and the molar roots. It is crucial to consult an oral surgeon as soon as symptoms appear since an untreated tooth or gum abscess can result in catastrophic long-term harm.

Can a dentist identify sinusitis and tooth infection?
A maxillary dental infection, or dental infection of the top jawbone, maybe the source of your sinusitis, which a dentist can determine. When examining a patient, oral surgeons frequently use panoramic imaging, enabling them to observe all the significant structures, including the sinus cavities of the maxilla and the upper jawbone. This aids the physician in providing patients with accurate evaluation, diagnosis, and decision support.
How long does a sinus tooth infection stay?
Between seven and ten days is a significant amount of time for a toothache to co-occur with a sinus condition before the symptoms go. This could be a brief time frame. But some people have excruciating agony as a result of the combination infection. Of course, there could be other causes of toothache or sinusitis, so a patient should visit with and, if necessary, receive treatment from a general dentist or oral surgeon.
Toothache Vs. Sinus
Many common toothache symptoms are also present in sinus toothaches. However, sinus tooth pain affects multiple teeth rather than just one and is typically felt in the upper molars. A sinus infection may cause toothache if you experience some of the symptoms listed below, in addition to pain in these teeth. Additionally, you might feel sluggish or run a temperature.
The only discomfort, likely a toothache brought on by dental issues, may be more severe and concentrated. A certain kind of movement may make a sinus toothache worse. Jumping up or stooping down could aggravate the pain. The sinus pressure changes as you move, which causes this. When you’re lying or sitting down, the pain can go away.
Whenever to visit a doctor
You should visit a dentist or doctor if your toothache persists even after other sinus infection symptoms have subsided. Some indications that you might require medical or dental attention include a toothache that:
- Endures for a while.
- Not disappear once your sinus infection is treated.
- It makes you quite uncomfortable.
A dentist can identify the source of the discomfort, whether it’s a gum infection, cavities, or dental abscesses. Your pain could also be brought on by grinding your teeth. A sinus infection typically lasts fewer than 4 weeks, depending on the severity Trusted Source. Acute sinusitis can last for four to twelve weeks. The symptoms of your infection could persist for more than 12 weeks if it becomes chronic.