Why Do My Teeth Hurt When I Run? The Cause Might Surprise You

Teeth Hurt When I Run

Are you a fan of running, but you can’t bear the pain in your teeth while running. It sounds crazy and strange, but tooth pain is a common occurrence even for the most dedicated runner. Since I had never heard of it before, I Googled it. I was stunned to see how many runners experience tooth pain while running. It was a topic that I wanted to investigate. Running is an amazing form of exercise (my #1 favorite), but it does come with the risk of different kinds of pain and injuries. These different types of pain can include sore joints, muscle fatigue, shin splints, blisters, sprains, stomach aches, tendinitis, and yep, even ear pain and TOOTH PAIN.

Running can cause teeth pain. It could be very sharp, mild, moderate, or barely there. You can also factor in the altitude, temperature, and surface that you run on. You want to avoid pain no matter how severe it is. This is why you are reading this post. Keep reading to learn more about the causes and ways to avoid tooth pain when running.


Why do my teeth hurt when I run?

Cold Air Inhalation

When you run outdoors in winter, your teeth might hurt if your mouth is open.

Blood Flow Fluctuates

Sometimes your blood flow can increase while you run. This is linked to toothache. Your heart rate increases, which can lead to increased blood flow.

Tense Jaw

Running is as important as breathing correctly. Running or walking, don’t allow your jaw muscles to relax. You’ll feel pain in your teeth and your whole mouth.


Running can cause tooth pain if you’re a grinder. Running can cause tooth pain by grinding and clenching your teeth.

Sinus Infection

Clogged sinuses mean that your airway is blocked with fluid. Because your sinuses are so close together, congestion in the sinus area can cause pressure in your face and mouth. Because sinuses are so close to your teeth, this can cause discomfort.


How to deal with tooth pain while running:

Your running shoes should be in great condition.

The jarring sensation can be amplified if your shoes are too worn. Tooth pain can result from this! Sharp pain can result from tooth vibrations and a tight jaw or cavity. If you are looking for new running shoes, but not sure which one to buy, check out this list of my top picks.

Be aware of colder temperatures

Tooth pain can be exacerbated by the cold air from a morning run in winter. If you have toothaches, it is best to not run in the cold. I understand if you need to run in the cold. Try to breathe through the nose. This will reduce the pain.

Here’s a list of my favorite things to wear in cold temperatures.

Avoid running on uneven surfaces.

There is an increased risk of falling and stumbling on uneven surfaces. I’ve fallen quite a few times in the past year. Running or walking on uneven or rough surfaces can cause your teeth to hurt more. This is due to the jarring sensation I mentioned earlier. Avoid running on uneven gravel, stone paths or steep downhills if you are really suffering from tooth pain. These can all increase tooth pain.

While running, drink water frequently.

Drinking water can help relieve tooth pain. To stop the pain, take a moment to swirl the water around the cavities. Although this isn’t a permanent solution, it’s worth trying while you run.

If you have a sinus infection or a cold, don’t run.

Sinusitis can cause your teeth to hurt. You should avoid running if you feel ill or have tooth pain.

Are you able to manage tooth pain while running?

Now you are aware of the reasons you might be experiencing pain in your teeth while running, and what you can do to alleviate it. If your teeth hurt excessively or frequently, it is important to consult your healthcare provider. This could indicate that you need more serious treatment. You may need to visit your dentist, as it could be a sign that you have been waiting too long. Run safely!

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