What causes jaw pain?
Jaw pain can indicate a dental issue such as a toothache, TMJ Disorder, or perhaps a more serious condition.
TMJ Disorders
One of the most common causes of jaw pain is TMJ Disorder. The temporomandibular joint connects your jaw to the temporal bones of your skull (located just below your temple, in front of your ear). This hinge plays a large role in your everyday life, allowing you to talk, breathe and eat.
TMJ Disorders occur when there is a problem with your facial and jaw muscles. If the disorder progresses to a severe state after you begin to experience pain in this area, you may eventually be unable to move the joint.
Causes of TMJ Disorders can include:
- Certain conditions or illnesses such as arthritis
- Inflammation in the muscles surrounding your jaw
- Misalignment of the jaw
- Injury to the jaw
Symptoms of TMJ Disorder may include:
- Pain or ache around your jaw, face or ears
- Constant headaches
- Locking or popping in your jaw
- Dizziness
- Vision problems
- Ringing in ears
If you suspect a problem with your TMJ, see your dentist so he or she can recommend treatment or exercises. Sometimes, prescription drugs or surgery may be required to address the issue.
Diseases
Though we take many routine vaccines in childhood that have fortunately gotten rid of diseases, it’s still possible to get diseases that can cause jaw pain and other symptoms.
Tetanus is a bacterial infection that can cause your jaw muscles to stiffen or feel tight. This serious condition can result in spending weeks in hospital.
Trauma
Just like other bones in your body, your jaw can become fractured or dislocated. After taking a blow to the jaw, you may experience:
- Loose or missing teeth
- Bruises
- Pain
- Swelling
If the pain doesn't go away, if you have missing teeth, if you have trouble chewing, opening and closing your mouth, or if you have missing teeth depending on the injury, you may need to see your dentist. In addition to dental care, if required, over-the-counter pain relievers like ibuprofen may be helpful.
Dental Issues
A variety of dental issues can lead to a sore jaw. These can include:
- Fractured or crowded teeth
- Toothache (typically with an abscess or cavity as the underlying cause)
- Teeth grinding
- Gum disease (which can cause your jaw bone to become damaged)
- Wisdom teeth erupting
- Misaligned teeth
These issues should be addressed as soon as possible, and fractured teeth are dental emergencies that require immediate attention from your dentist. Until then, keep the hurting tooth clean and rinse with warm water.
Cysts or Tumors
Not typically cancerous, odontogenic cysts or tumors can quickly begin to impact your teeth. Surgery may be required to remove them.
Cluster Headaches
One of the most painful types of headache, cluster headaches can result in pain around or behind one eye, with pain radiating to reach the jaw.
Osteomyelitis
This condition, a kind of infection that develops in the bone, may affect your mandible (lower jaw). Anaerobic osteomyelitis is a condition that, if left untreated, can sever the blood supply to your jaw and harm bone tissue.
How can I get rid of jaw pain?
At-Home Care
- Apply a warm, wet washcloth or ice pack covered in cloth to your jaw (10 minutes on, 10 minutes off)
- Take over-the-counter pain relievers such as acetaminophen and ibuprofen.
- Rub the affected joint. Massage the joint using your fingers, pressing the sore areas of your jaw and moving to the side of your neck.
- Avoid caffeine (which can potentially contribute to muscle tension)
Dental Care
If your jaw pain persists after at-home remedies, make an appointment with your dentist.
Our dentists at Big Smiles Dental will discuss your symptoms with you, perform a thorough oral examination, explain possible treatment options, and create a custom treatment plan that may include a mouthguard or other measures depending on your needs.
Oral surgery for TMJ Disorder may be recommended in rare cases to correct the problem for those who have severe pain due to structural problems in their jaw and have not found relief with other remedies or treatments.