Why the jaw hurts under stress, and managing mind and habits together
Under stress, you may clench your teeth without realizing it or tense your shoulders and jaw, and jaw pain can grow. In Korea, the National Health Information Portal names life events such as conflict at work, over money or in the family, and emotions such as anger, anxiety and depression, as contributing factors to temporomandibular disorder (TMD), and explains that these emotions can also get in the way of treatment. So jaw pain linked to stress needs ways of dealing with the mind and habits alongside jaw treatment.
Key facts
| Social factors | Stressful life events such as work, money, relationships, family conflict and bereavement (source: KDCA National Health Information Portal) |
|---|---|
| Emotional factors | Anger, anxiety and depression can be a cause and can also get in the way of treatment (source: KDCA National Health Information Portal) |
| Role of everyday stress | An aggravating factor rather than a direct cause (source: National Health Insurance Service (NHIS, 국민건강보험공단)) |
| When psychological and behavioral factors are checked | Significant pain of 6 months or more, repeated treatment failure, symptom changes linked to life events, and so on (source: KDCA National Health Information Portal) |
| Medication for chronic pain | Antidepressants and anticonvulsants, with an anti-anxiety drug added if there are anxiety or sleep problems (source: NHIS) |
Why does my jaw hurt when I am stressed?
Clenching the teeth when tense or angry is a common reaction. When such moments pile up several times a day, the chewing muscles work with no chance to rest, and this can show up as jaw pain and temple headache in the evening or the next morning.
The National Health Information Portal describes emotional factors as negative feelings such as anger, anxiety and depression that last a long time, and holds that these can cause TMD while also getting in the way of treatment. NHIS material also explains that anxiety, depression and anger can raise muscle tension, worsen pain and make it harder to take part in treatment.
What kinds of stress are related to jaw pain?
The National Health Information Portal names stressful life events as a social factor in TMD. Pressure that lasts a long time is more likely than one big event to lead to jaw muscle tension, so looking back at what changed in your life around the time the jaw pain began helps in finding the cause.
The life events given as examples in official material are listed below. If any of these happened, it is good to mention it at the exam.
- Job-related stress such as workload or a change of job
- Money problems such as debt or living expenses
- Conflict in relationships and in the family
- The death of someone close
How is jaw pain linked to stress assessed?
At the dentist, along with examining the jaw joint and muscles, you are asked about your living environment and stress level. The National Health Information Portal explains that psychological and behavioral factors are checked when there is significant pain of 6 months or more, repeated treatment failure, symptom changes linked to life events, or clinically significant anxiety or depression.
This kind of assessment does not mean the jaw pain is a problem of the mind; it is a process to find, without omission, the factors that increase the pain. The same material advises that if there is a primary emotional problem, psychological treatment should come first. Depending on the clinic, a questionnaire that gauges anxiety or depression may be used, and depending on the results, a visit to psychiatry may also be recommended.
How is jaw pain caused by stress treated?
The National Health Information Portal introduces behavioral therapy as behavior modification based on learning psychology, and explains that its aims are improving poor oral habits, awareness of jaw and tongue posture, recognizing and easing stress, and improving the ability to cope with chronic pain. Biofeedback, which helps you notice muscle tension yourself, is also on the list of physical therapies.
NHIS material explains that antidepressants or anticonvulsants can be used for chronic pain, and an anti-anxiety drug when anxiety and sleep problems are also present. Such drugs are also sometimes used to control pain, so ask fully at the visit why it is prescribed and for how long to take it.
What daily habits reduce stress-related jaw pain?
Set times a few times a day to check whether force is going into the jaw. Keep the lips lightly closed and the upper and lower teeth slightly apart. The basic jaw exercises introduced by the National Health Information Portal include one for learning the resting tongue position, so it is good to learn the exact posture at the exam.
Getting enough sleep, eating regularly and not drinking too much caffeine also help lower tension in the jaw muscles. NHIS material also includes stress relief in behavioral treatment for TMD. If anxiety or depression is shaking your daily life, consider getting psychiatric counseling as well.
The jaw can also be used as a tension signal. When you notice your teeth are touching or your shoulders have risen, take it to mean you are tense right now, and try breathing out slowly while relaxing the jaw and shoulders together. Repeating this kind of awareness is the starting point of behavioral therapy.
Common myths and facts
Myth: Jaw pain caused by stress is a problem of the mind, so dental treatment is useless.
The National Health Information Portal explains that for TMD reversible treatments such as behavioral therapy, exercise therapy, physical therapy and occlusal appliances are used together, and that finding and reducing the multiple contributing factors is the core of treatment.
Myth: If you were prescribed an antidepressant for jaw pain, it means you have depression.
According to NHIS material, antidepressants and anticonvulsants are also used to control chronic pain in TMD. The purpose of the prescription can be confirmed at the visit.
Frequently asked questions
Why does my jaw hurt only during busy periods?
In periods of high tension, you tend to clench your teeth more often in the daytime and get less sleep, so the jaw muscles have less time to recover. This is also the context in which NHIS material treats everyday stress as an aggravating factor. If the jaw pain remains after the busy period passes, get an exam. If you have a busy period ahead, keeping your sleep time and being conscious of relaxing the jaw during the day beforehand also helps.
Is stress-related jaw pain also treated at the dentist?
Yes. At the dentist, the jaw joint and muscles are examined and treatments such as behavioral therapy, exercise therapy, physical therapy and an occlusal splint are done. If anxiety or depression is significant, discuss continuing jaw treatment while also getting psychiatric care or psychological counseling.
Do meditation or breathing exercises help jaw pain?
The National Health Information Portal includes recognizing and easing stress among the aims of behavioral therapy for TMD. Methods that lower tension, such as meditation or breathing exercises, can be daily habits that fit this aim, but they do not replace the jaw exam and treatment. If the jaw pain does not decrease, continue dental treatment along with adjusting your habits.
I can't sleep well because of jaw pain. What should I do?
NHIS material explains that in TMD with anxiety or sleep problems, an anti-anxiety drug can be added. If jaw pain is disturbing your sleep, tell the clinician about your sleep at the exam so it is reflected in the treatment plan.
What should I do if jaw pain lasts over 6 months?
Long-lasting jaw pain falls under the cases in which the National Health Information Portal advises checking psychological and behavioral factors as well. Get a comprehensive assessment of the stress, sleep and daily habits along with the state of the jaw joint, and if needed, find a department that specializes in TMD.