Why do you have pressure in lower jaw?

Pressure in the lower jaw can have various causes, ranging from dental problems to underlying medical conditions. Here are some possible explanations:

1. Dental Issues:

- Temporomandibular Joint Disorder (TMJ): TMJ is a condition that affects the joint connecting your lower jaw to your skull. It can cause pain, clicking or popping sounds, difficulty chewing, and a feeling of pressure in the lower jaw.

- Misaligned Bite: An improper bite, also known as malocclusion, can put uneven pressure on the jaw joints, leading to discomfort and pressure in the lower jaw.

- Bruxism (Teeth Grinding): Grinding or clenching your teeth, especially during sleep, can put excessive force on the jaw and cause jaw pain and pressure.

2. Sinus Problems:

- Sinusitis: Inflammation of the sinuses, often due to allergies, infections, or structural issues, can cause pressure and pain in the face and jaws, including the lower jaw.

3. Nerve-Related Issues:

- Trigeminal Neuralgia: This condition affects the trigeminal nerve, which provides sensation to the face and jaw. It can cause severe pain and pressure in the lower jaw.

4. Dental Infection or Abscess:

- An infection in the tooth or gums, such as an abscessed tooth, can lead to pain and pressure in the jaw.

5. Medical Conditions:

- Eagle Syndrome: This is a rare condition where an elongated styloid process, a small bone near the base of the skull, can put pressure on the surrounding structures, including nerves and blood vessels, causing pain and pressure in the lower jaw.

- Cancer: In rare cases, pressure in the lower jaw may be a symptom of certain cancers that affect the jaw or surrounding areas.

6. Muscle Tension or Stress:

- Chronic stress, anxiety, or muscle tension can cause tightness in the jaw muscles, leading to a feeling of pressure in the lower jaw.

If you are experiencing pressure in the lower jaw, it's important to consult with a healthcare professional, preferably a dentist, to determine the exact cause and receive appropriate treatment. They will conduct an examination, discuss your symptoms, and may order imaging tests or refer you to a specialist if deemed necessary.