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How Your Teeth Can Cause Headaches

Did you know that your teeth could be the culprit behind your headaches? That’s right! Your teeth and your headache could be related, and it’s not uncommon for dental issues to cause headaches. If you have tried everything to control your headaches, talk to your dentist to see if your teeth are to blame. 

Many common dental problems include headaches as potential symptoms. 

How Your Teeth Can Cause Headaches

Teeth Grinding

Teeth grinding or clenching, also known as bruxism, can put excessive pressure on your teeth and jaw muscles, leading to headaches. Typically, stress or anxiety are large contributors to this condition. However, it can also occur due to an abnormal bite or missing teeth. As a result, you can experience pain or tension in your jaw that can cause headaches. 

Temporomandibular Joint Disorder (TMJ)

TMJ disorder is a condition that affects the jaw joint that connects your jaw to your skull. This condition can cause pain, stiffness, and clicking or popping sounds in your jaw. Unfortunately, this can also lead to headaches. When you have excess stress in your jaw, the muscles can tighten, causing headaches. Several factors, including teeth grinding, stress, or jaw injury, can cause TMJ disorder


Another dental issue that can cause headaches is infections. Dental infections, such as gum disease or tooth abscesses, can cause headaches because of their proximity to the head. When bacteria enter the bloodstream from an infected tooth or gums, it can cause inflammation throughout the body, leading to headaches. Treating dental infections is essential to prevent further complications and relieve headaches.

Wisdom Teeth

Wisdom teeth, also known as third molars, can cause headaches if they become impacted or infected. Impacted wisdom teeth can push against adjacent teeth and cause pain. Additionally, infected wisdom teeth can cause inflammation and infection, leading to headaches. Your dentist may recommend removing your wisdom teeth to prevent further complications.

Bite Problems

If you have bite problems, it could be a factor in causing your headaches. Bite problems, such as an overbite or underbite, can cause stress on your jaw muscles and lead to headaches. In addition, bite problems can create premature dental erosion, leading to headaches and tooth decay. 

Sinus Problems

Sinus problems, such as sinusitis, can cause pain and pressure in your head, making it easy to mistake for a headache. However, sinus problems can also cause tooth pain, as the sinuses are located close to the upper teeth. Your dentist can help determine if your tooth pain is related to sinus or dental problems.

If you are experiencing frequent headaches, it’s important to talk to your dentist to rule out any dental causes. They can help to diagnose the underlying issue and recommend the best treatment options to alleviate your headaches. Additionally, practicing good oral hygiene and regular dental check-ups can help prevent dental issues that may cause headaches.