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Can a Tooth Cause Jaw Pain on One Side? Here’s What to Know

Apr 16, 2025 | Dentist

Have you ever had jaw pain but only on one side? If yes, then you might know how frustrating it is when it only affects one side. It makes everyday chores like chewing, talking, and sleeping challenging, which leads to constant discomfort. Many people believe that it is directly connected to either stress or TMJ pain. However, there is more to the truth since a dental problem could also be a real culprit.

So, the answer is yes: a single tooth can cause jaw pain on one side of your mouth. If you want to get relief from the pain, then it is best to visit a professional dental service provider. Identifying the cause of the issue early on prevents further complications and can relieve you from the pain quickly. In this blog, you will find out multiple reasons why tooth issues can lead to a one-sided jaw ache. Learn how to find out if it is the right time to visit our dentist in Leawood.

How Can a Tooth Cause Jaw Pain on One Side?

Because of its intimate relationship to the nerves in your jaw, a single tooth can cause pain. Any problem affecting the dental roots embedded in the jawbone may result in localized or transferred discomfort. A tooth frequently causes one-sided jaw pain in the following ways:

1. Tooth Abscess or Infection

A pocket of pus brought on by a bacterial infection is called a tooth abscess. Usually, gum disease, trauma, or tooth decay are the first causes. Pain may flow across the jaw if the infection has reached the tooth’s root. Among the symptoms are:

  • Throbbing pain on one side
  • Fever or bad taste in the mouth
  • Swelling in the jaw or cheek
  • Increased pain while chewing or touching the tooth.

2. Impacted Wisdom Tooth

Impaction frequently results from improperly erupting wisdom teeth. An impacted wisdom tooth may press up against the jawbone or nearby teeth. One side of your mouth becomes inflamed and under pressure as a result. Here are the symptoms you should seek out:

  • Pain near the back of your mouth
  • Difficulty opening your mouth
  • Swollen or bleeding gums
  • Jaw stiffness or swelling

3. Cracked or Fractured Tooth

Although a cracked tooth may initially appear harmless, it can expose nerves and result in severe jaw pain. Here are the signs you need to observe:

  • Sharp pain while biting
  • Sensitivity to hot or cold
  • Pain that comes and goes
  • Soreness on one side when chewing

4. Tooth Decay Reaching the Nerve

If left untreated, cavities have the potential to pierce the enamel and reach the pulp. This causes excruciating pain that flows to the jaw. If germs infect the nerves, even a minor cavity can become dangerous.

5. Dental Misalignment

One side of your jaw may be strained due to misaligned teeth or problems with your bite. This unequal pressure may cause discomfort or pain that doesn’t go away. In order to compensate, your jaw muscles have to work harder. It also raises the possibility of discomfort and inflammation.

Are you feeling jaw pain on one side​? Do not worry, since the pain can occur due to multiple reasons. Neglecting the ache will worsen the situation. If you want to relieve the pain and prevent any kind of future complications, then visit at our dental office in Leawood. At Asha Dental, we offer multiple treatment options to cure your problem. Our dentist has many years of experience in this field and can provide personalized services with professional care. Whether you need root canal therapy, dental filling, or orthodontic care, we offer all. So book an appointment with us today and get relief from the pain.

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