The temporomandibular joints (TMJ) connect your lower jaw to your skull. There are two matching joints, one on each side of your head, just in front of your ears. They let your jaw move up and down and from side to side.
The abbreviation "TMJ" refers to the joint but is often used to refer to any problems with the joints. Such problems include:
Most people with TMJ problems have pain that comes and goes, but some have chronic (long-term) pain.
TMJ problems often cause the following symptoms:
Also, sometimes earaches, dizziness, and hearing problems.
Sometimes TMJ dysfunction can be caused by an injury, such as a heavy blow, to the jaw or temporomandibular joint. But in other cases there may not be a clear cause. Other possible causes include:
The risk for TMJ problems may be higher with these factors:
If you have symptoms of TMJ dysfunction, see your doctor or dentist. They can make a diagnosis and help determine which treatment will work best for you.
Your health care provider will check muscles in the area of the TMJ, and will:
If you are having any neurological symptoms, such as numbness, your provider will give you a neurological exam. Your provider may also order imaging tests, such as an x-ray, computerized tomography (CT) scan, or magnetic resonance imaging (MRI) scan to look for degenerative disease or disk problems.
Reducing stress and keeping yourself from grinding your teeth or clenching your jaw may help prevent TMJ problems or lessen the symptoms.
In many cases, you can treat TMJ dysfunction at home. Your doctor may:
Your doctor may also recommend:
Your doctor may recommend the following medications:
In some cases, removing fluid from the joint may help reduce pain, especially for people whose jaws lock. When other measures have failed, surgery may be needed to repair or take out the disk between the temporal bone and the jaw.
A comprehensive treatment plan for TMJ dysfunction may include a range of complementary and alternative therapies (CAM). Work with a health care provider who has experience treating TMJ and be sure to tell all of your doctors about any medications, herbs, and supplements you are taking. Treatments, including physical medicine, may help.
The following nutritional tips may help prevent or reduce symptoms of TMJ dysfunction:
Some supplements that may help:
The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, can trigger side effects, and can interact with other herbs, supplements, or medications. For these reasons, take herbs with care, under the supervision of a health care provider.
Cramp bark (Viburnum opulus) and lobelia (Lobelia inflata) may help reduce muscle spasms, although there are no scientific studies to support using them for TMJ problems. Use on the skin only and do not apply to broken skin. DO NOT take these herbs by mouth (orally).
Although few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the following remedies for the treatment of TMJ dysfunction based on their knowledge and experience. Before prescribing a remedy, homeopaths take into account a person's constitutional type, includes your physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate treatment for each individual.
Contrast hydrotherapy, which is alternating hot- and cold-water applications, may:
Use hot packs and ice wrapped in a clean, soft cloth and apply to area. Alternate 3 minutes hot with 1 minute cold. Repeat 3 times for 1 set. Do 2 to 5 sets per day.
Very good evidence suggests acupuncture can treat TMJ dysfunction. Several well-designed studies found that acupuncture can relieve pain long term for TMJ problems. In treating TMJ dysfunction, acupuncturists often find a deficiency of qi in the liver meridian and an excess of qi in the gallbladder meridian. Moxibustion (a technique in which the herb mugwort is burned over specific acupuncture points) may boost the therapy.
No well-designed studies have looked at using chiropractic to treat TMJ problems. However, chiropractors and some people say that manipulation of the joint and nearby areas in the upper spine may improve TMJ symptoms. In these cases, chiropractors believe that manipulation helps the joint to move better (increases the range of motion).
This therapy is a very gentle form of body work. Practitioners use their hands to get rid of restrictions in the craniosacral system, the fluid and membranes surrounding the spine and brain. Although there are not many studies, some people say they feel better after craniosacral therapy. Find a practitioner who has training and experience with TMJ problems. You can interview several practitioners before deciding which one is right for you.
Some types of massage and chiropractic manipulation may help:
Biofeedback teaches you how to reduce muscle tension through relaxation and visualization techniques. At first, sensors are placed on your jaw, and a machine shows the amount of tension in your muscles. Using relaxation and visualization techniques, you learn to reduce the amount of tension around your jaw while the machine provides instant feedback so you can see how you are doing. Once you have mastered the technique, you can do the relaxation and visualization techniques anywhere, without the machine.
Two types of movement therapy can sometimes help treat TMJ problems: the Alexander technique and the Feldenkrais method.
The Alexander technique teaches you how to properly align your head, neck, and spine, and move your body. It can help relieve tension in your head and jaw muscles, which may reduce the symptoms of TMJ dysfunction.
The Feldenkrais method teaches you to recognize bad posture habits and movements that cause your body to tense. It is a gentle therapy aimed at making you more aware of how your body moves, and helping you develop an inner awareness of your body. Feldenkrais is popular with dancers and musicians, who often do repetitive motions that can lead to overuse injuries.
About 75% of people with TMJ problems who follow a treatment plan with more than one treatment find relief. In rare cases, long-term teeth clenching or grinding, injury, infection, or connective tissue disease may cause degenerative joint disease or arthritis. If you have severe grinding, wearing a nighttime bite guard inside your mouth may help.
You may need to see your health care provider regularly to make sure your treatment plan is working for you.
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Reviewed By: Steven D. Ehrlich, NMD, Solutions Acupuncture, a private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network. Also reviewed by the A.D.A.M. Editorial team.
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