Teeth grinding and jaw clenching—together known as bruxism—can happen during the day, while you are asleep or both.
You may notice yourself clenching while concentrating, driving, working or feeling under pressure. Alternatively, you may have no idea that you grind your teeth at night until a partner hears it or a dentist notices wear and damage.
I use hypnotherapy, NLP and practical mind–body techniques to support adults who want to reduce stress-related jaw tension, become more aware of daytime clenching and develop a calmer resting response.
The aim is not to suggest that every case is psychological or to replace dental treatment. Bruxism can have several contributing factors, so assessment and tooth protection remain important.
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What Is Bruxism?
Bruxism describes repetitive activity involving the jaw muscles. It may include:
- Grinding the teeth together
- Clenching the teeth firmly
- Bracing or holding the jaw tense
- Thrusting the lower jaw
- Doing these things while awake, asleep or both
Awake bruxism often involves clenching or bracing rather than noisy grinding. It may happen during concentration, stress, frustration or demanding tasks.
Sleep bruxism occurs outside conscious awareness. Somebody else may hear the grinding, or the first signs may be morning jaw tension, headaches, sensitive teeth or dental wear.
The NHS guide to teeth grinding and bruxism explains the symptoms, possible causes and when to speak to a dentist or GP.
Possible Signs and Effects
Not everybody with bruxism experiences the same problems. Possible signs include:
- Tightness, tiredness or pain in the jaw
- Morning headaches or aching around the temples
- Facial, neck or ear discomfort
- Tooth sensitivity
- Worn, chipped or cracked teeth
- Damaged fillings or other dental work
- Disturbed sleep
- Clicking or discomfort when moving the jaw
Jaw pain, clicking or difficulty opening the mouth may be connected to a temporomandibular disorder, usually shortened to TMD. Bruxism and TMD are not identical, although clenching or grinding may aggravate existing symptoms.
If you have pain, sensitive or damaged teeth, restricted jaw movement or regular night-time grinding, arrange an assessment with your dentist.
Why Do People Clench or Grind Their Teeth?
There is rarely one explanation that applies to everybody. Bruxism may be associated with:
- Stress and anxiety
- Concentration, frustration or feeling under pressure
- Poor sleep or certain sleep disorders
- Smoking, alcohol, caffeine or recreational drugs
- Certain prescribed medicines
- A well-established physical habit
- Other dental or medical factors
The pattern can become automatic. A demanding thought or task appears, the shoulders tighten and the jaw braces before you consciously notice what has happened.
This can create a cycle:
Pressure or concentration → jaw tension → discomfort → increased monitoring or worry → more tension
Stress is not the only possible cause, and finding bruxism does not mean that somebody is simply “too stressed.” It means the wider picture needs to be understood.
Awake and Sleep Bruxism Need Different Approaches
Daytime clenching can often be observed directly. This creates opportunities to notice triggers, change the resting position of the jaw and practise releasing unnecessary tension.
The normal resting position is not with the teeth firmly together. Outside eating and swallowing, the jaw can rest with the teeth slightly apart and the facial muscles relaxed.
Sleep bruxism is different because it cannot be interrupted through ordinary conscious reminders during sleep. A dentist may recommend a professionally fitted mouth guard or splint to protect the teeth. This protects against damage; it does not necessarily remove every cause of grinding.
If sleep bruxism is suspected, work on relaxation and sleep may be supportive, but it should sit alongside appropriate dental or medical advice.
How Hypnotherapy May Help
Hypnotherapy uses focused attention and guided mental rehearsal to help change automatic responses. It is most directly relevant where stress, tension and awake clenching form part of the pattern.
Depending on your experience, sessions may help you:
- Notice jaw tension earlier
- Recognise the situations and thoughts linked to clenching
- Practise a relaxed resting position for the jaw
- Release unnecessary tension in the face, neck and shoulders
- Respond more calmly to pressure or frustration
- Reduce overthinking
- Develop useful reminders and healthier habits and routines
- Improve relaxation around bedtime where insomnia or poor sleep is involved
Hypnotherapy cannot repair damaged teeth, diagnose a jaw disorder or guarantee that sleep bruxism will stop. Its role is to support the behavioural and emotional parts of the problem where these are relevant.
A Practical and Individual Approach
We begin by understanding what actually happens for you rather than assuming that every case is caused by anxiety.
We may explore:
- Whether the grinding or clenching occurs awake, asleep or both
- When you notice tension and what you are doing at the time
- Whether concentration is as important as stress
- How sleep, caffeine, alcohol and daily routines may affect it
- What your dentist has observed or recommended
- What meaningful improvement would look like
Practical strategies may include checking the position of the jaw, using phone reminders or visual cues, relaxing the shoulders and tongue, and rehearsing a different response during predictable high-pressure moments.
The purpose is not to monitor your jaw every minute. Excessive checking can create more tension. We use brief reminders to teach the body a different default, then allow attention to return to ordinary life.
Techniques involving mindfulness may also help you notice tension without immediately becoming frustrated by it.
Working Alongside Dental and Medical Care
See a dentist if grinding is damaging your teeth, causing sensitivity or creating pain in the jaw, face or ear. A dentist can check for wear, cracks, damaged dental work and other possible explanations for your symptoms.
Speak to your GP or prescriber if bruxism began after starting or changing medication. Do not stop prescribed medicine without professional advice. Medical guidance may also be appropriate if grinding is associated with significant sleep disturbance, drug use, smoking or alcohol.
Seek prompt professional advice if your jaw locks, you cannot open your mouth properly, swelling is increasing, you have suffered an injury or the pain is severe or changing.
Hypnotherapy complements appropriate care; it does not replace it.
Sessions in Reading, Didcot and Online
Sessions are available in Reading, Didcot and through online hypnotherapy.
If clenching has become an automatic response to concentration or pressure, it is possible to work on the pattern without blaming yourself for doing it.
MAIL@THEEXCELPRACTICE.COM OR CALL 07807 540142
You can also read about pain management, unwanted habits or find practical information in the frequently asked questions.
Frequently Asked Questions
Is teeth grinding the same as jaw clenching?
Both are forms of bruxism. Grinding involves movement between the teeth, whereas clenching involves holding them firmly together. Jaw bracing can also occur without the teeth touching.
Can hypnotherapy stop bruxism?
No result can be guaranteed. Hypnotherapy may help with awareness, daytime clenching, tension and stress-related triggers, but sleep bruxism may also require dental and medical management.
Should I see a dentist first?
Yes, particularly if you have pain, sensitivity, damaged teeth, morning headaches or signs of night-time grinding. Hypnotherapy cannot assess or protect damaged teeth.
Will a mouth guard stop me grinding?
A professionally fitted guard or splint can protect the teeth from damage. It may not remove every cause of grinding, so follow the advice of your dentist.
Is bruxism always caused by stress?
No. Stress may contribute, especially to awake clenching, but sleep, substances, medicines and other dental or medical factors can also be involved.
What if I only clench while concentrating?
That is common in awake bruxism. Work can focus on noticing the pattern earlier and learning to concentrate without automatically bracing the jaw.
Can sessions take place online?
Yes. Online sessions can address awareness, relaxation, triggers and rehearsing a different daytime response.
MAIL@THEEXCELPRACTICE.COM OR CALL 07807 540142