A risk factor is something that increases your likelihood of
getting a disease or condition. It is possible to develop TMD
with or without the risk factors listed below. However, the more
risk factors you have, the greater your likelihood of developing
TMD . If you have a number of risk factors, ask your doctor what
you can do to reduce your risk. Risk factors for TMD include:
Some of the stress-related habits that may increase your risk of
TMD include: - Habitually clenching and unclenching your jaw -
Lip biting - Grinding your teeth during the day and/or at night
in your sleep - Constantly or very regularly chewing things,
such as gum or ice, for long periods of time The following
medical conditions may increase your risk of TMD: Most people
report TMD symptoms between the ages of 30 and 50. TMD is more
common in women than in men. Poorly fitted dentures are thought
to be a risk factor for TMD. Other Risk Factors There is some
evidence that women taking hormone replacement therapy are more
likely to develop