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Does your tooth hurt when you bite down? Tooth pain is always an unpleasant experience. But it is an even worse experience if it hurts while you are eating or indulging in daily activities. If you feel a twinge of pain whenever you bite down, this blog will list five reasons why it happens.

5 Reasons Why Tooth Hurts When You Bite Down

There are many reasons you have tooth pain when biting down. Knowing why your tooth pains while chewing can help you treat and preserve it better. From cavities, dental abscesses, and cracks, to a crown or filling that needs bite adjustment, reasons include:

1. Dental Crown or Filling Need Bite Adjustment
The way teeth bite together is described by the word ‘occlusion’. Your teeth need to occlude correctly; otherwise, you’ll feel discomfort while biting. When a dental filling, crown, or a tooth is not at a level with the other teeth, it may cause a painful sensation upon biting down. Moreover, neighboring teeth might also feel discomfort due to the pressure. Thus, your tooth might hurt when you bite after a filling. Your dentist can fix an unevenly distributed bite pressure, so make sure to contact them.

2. Large or Deep Cavity
Cavities can cause tooth sensitivity and pain in reaction to certain foods. Sugary foods and beverages, sodas, and even coffee can cause toothache when you eat or drink. Moreover, food particles can get stuck in large cavities, causing pressure and sharp pain. To prevent these pain flare-ups, visit your dentist for treatment.

3. Cracked Tooth
You might notice a tooth hurts when you bite down, yet there is no sign of a cavity, and neither does it have any dental work done. It is because the tooth is cracked. Cracks are hard to detect and are usually noticeable when you feel tooth pain while biting down. If your tooth hurts after eating, inspect it and see if the pain comes from a specific area. You will need to visit a dental specialist to detect and treat a cracked tooth.

4. Dental Abscess
If your complaint is ‘my tooth hurts when I put pressure on it’, another cause can be a dental abscess. It is a swelling or cyst that forms inside the bone at the tip of the root or other areas, putting pressure on it. Generally, abscess drains and swells, but you should visit your dentist to get a treatment before it worsens. In most cases, a root canal is required.

5. Congestion or Nasal/ Sinus Pressure
Your sinuses are close to your teeth’s roots. Hence, tooth pain does not always indicate dental problems; it could be that your sinuses are inflamed. If your back tooth hurts with pressure, it could be congestion, as molars and premolars are susceptible to discomfort due to sinus pressure. Hence, your tooth might hurt when you bite down due to reasons that are not actually tooth-related.

Visit A Dentist

Health issues like dental problems should not be neglected. Therefore, if you have tooth pain when biting down, go to your dentist immediately. Our experts at Smiles On Greatwood can help you get rid of all your dental issues. Just place a call at 281-937-7530.


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