Jaw Clenching, Teeth Grinding and TMJ Pain: Doctor-Led Assessment in Battersea
A thorough assessment first
Do you wake with a tight or aching jaw, grind your teeth at night, get tension headaches, or feel that the sides of your face have become wider or more square? These can all be linked to overactivity of the jaw muscles, and they are often connected.
Dr Kate BB Aesthetics is a doctor-led clinic in Battersea, London. Dr Kate Bennett-Brown, a UK-trained doctor with a surgical background, begins with a thorough consultation to understand what is causing your symptoms and whether she can help. Every medical treatment is only ever discussed after a consultation.
What is jaw clenching and bruxism?
Bruxism is the habit of clenching or grinding the teeth, either while awake or during sleep. Many people don’t know they do it until a partner, dentist or their own jaw tells them.
Common signs include:
Jaw tightness or aching, especially in the morning
Tension-type headaches, often around the temples
Worn, chipped or sensitive teeth
Facial muscle fatigue or tenderness
Clicking or discomfort when opening or closing the mouth
Ear-area pain or a feeling of pressure around the jaw joint
What is TMJ dysfunction?
The temporomandibular joint (TMJ) connects your jaw to your skull. TMJ dysfunction, sometimes called a temporomandibular disorder, covers a range of problems affecting the joint and the muscles around it. Symptoms can include jaw pain, clicking or popping, reduced movement and headaches. The causes vary and can involve the joint itself, the muscles, the teeth and bite, or stress and habits, so an accurate assessment matters.
Can jaw clenching cause tension headaches?
Clenching and grinding are commonly associated with jaw pain and tension-type headaches, but headaches have many causes. Dr Kate will ask about your symptoms and history to work out whether your jaw may be contributing, and whether you need further investigation or referral elsewhere.
Jaw clenching and the shape of your face
The masseters are strong muscles at the sides of the jaw. When they work hard through clenching or grinding, they can become enlarged, which may give the lower face a wider or squarer appearance. Not every wide jawline is caused by muscle. Bone structure, teeth, fat and skin can all contribute, which is why Dr Kate assesses the face and jaw before suggesting anything.
What happens at your consultation?
You will always have a full consultation before any treatment is discussed.
Your history. Dr Kate asks about your symptoms, sleep, stress, headaches, dental history and any previous treatment.
Your examination. She assesses the jaw muscles, joint movement and facial proportions. Facial ultrasound may be used where clinically appropriate to support anatomical assessment.
Honest advice. She explains what she thinks is causing your symptoms and what could help. Depending on your situation, that may include practical self-care, referral to your dentist or another specialist, or a medical treatment option, including its risks, benefits and alternatives, if one is appropriate for you.
Your decision. You decide what, if anything, to go ahead with. You will never be pressured, and you will be told if treatment is unlikely to help.
Working with your dentist
Jaw clenching and grinding often involve the teeth and bite, so your dentist may play an important role, for example with a night guard or by checking for tooth wear. Dr Kate is happy to coordinate with your own dentist, with your consent.
Frequently Asked Questions (FAQ)
What causes jaw clenching and teeth grinding?
Stress, anxiety, poor sleep, bite and dental factors, certain medicines and habits can all play a part. Often several things contribute, and sometimes no single cause is found.
Is TMJ pain the same as bruxism?
Not exactly. Bruxism is the clenching or grinding habit. TMJ dysfunction is a problem affecting the jaw joint and surrounding muscles. They often occur together but can occur separately.
Should I see a dentist or a doctor first?
Both can help, and they often work best together. A dentist can check your teeth, bite and tooth wear, while Dr Kate can assess the jaw muscles, headaches and facial changes as part of a medical consultation.
Why does my face look wider or squarer?
Enlarged jaw muscles are one possible reason, but bone structure, fat and skin also matter. An assessment shows which factors apply to you.
Will I definitely be offered treatment?
No. Treatment is only discussed if it is clinically appropriate and you want it. Some patients are best advised to see their dentist or try lifestyle measures first.
Are there any risks?
Every medical treatment has risks and possible side effects. Dr Kate explains those that apply to you, along with the alternatives, before you decide.
Meet Dr Kate Bennett-Brown
Dr Kate BB Aesthetics is a doctor-led clinic in Battersea, London, founded by Dr Kate Bennett-Brown.
Dr Kate Bennett-Brown MBChB BMedSc Hons MRCS is a UK-trained medical doctor with a surgical background and over five years of dedicated experience in aesthetic medicine. She personally assesses and treats her patients, combining detailed anatomical knowledge with a considered, conservative approach to natural-looking results and patient safety.
Natural, confident results — delivered by a doctor you can trust.
Book a jaw clenching and TMJ consultation
Book a consultation with Dr Kate Bennett-Brown at Dr Kate BB Aesthetics in Battersea, London to discuss jaw clenching, teeth grinding, TMJ pain, tension headaches or jaw shape, and find out what may help.

