Jaw Clenching and Masseter Tension Treatment in Marylebone, London
Jaw clenching and masseter tension treatment in Marylebone, London eases an overworked masseter muscle with anti-wrinkle injections, a prescription-only medicine provided only after a face-to-face consultation. Many people notice less tension and a softer jawline over the following weeks.
Overview
Understanding jaw clenching & masseter tension
Jaw clenching is the habit of holding the teeth together tightly or grinding them, often without noticing, which overworks the masseter muscle at the angle of the jaw. Dentists call the grinding form bruxism. Over time the muscle grows bulkier, the lower face can look wider or squarer, and many people wake with a tight jaw or a dull headache around the temples.
The masseter is one of the strongest muscles in the body for its size. When it is clenched for hours during sleep or at a desk, it enlarges in the same way any muscle does with heavy use. That is why the change tends to creep up gradually, and why people often notice the shape of their face before they notice the habit itself.
Helena treats the muscle directly with anti-wrinkle injections, a prescription-only medicine provided only after a face-to-face consultation and prescription in line with NMC and MHRA requirements. The aim is to reduce the force of the clench so the muscle can rest and gradually slim, while chewing and speaking feel normal. NHS guidance on teeth grinding recommends seeing a dentist to check for dental causes and to consider a night guard, and Helena will suggest that alongside treatment where it applies. Results vary between individuals.
Why it happens
What causes jaw clenching & masseter tension?
- Stress and anxiety, which commonly show up as clenching during sleep or concentration
- Sleep-related grinding (bruxism), often unnoticed until a partner or dentist points it out
- Bite misalignment or missing teeth that make the jaw work harder
- Habitual gum chewing, nail biting or chewing on pens
- Some medicines, including certain antidepressants, and stimulants such as caffeine and nicotine
Treatment approach
How does Helena treat jaw clenching and masseter tension in Marylebone?
Anti-Wrinkle Injections
From £175Small, carefully placed doses into the masseter on each side reduce the force of the clench so the muscle can rest. The treatment uses a prescription-only medicine, provided only after a face-to-face consultation and prescription in line with NMC and MHRA requirements. From £175, with a review at 2 weeks.
See treatment detail →Initial Consultation
£50Helena spends up to an hour taking your history, examining the muscle and checking whether a dentist should see you first. You leave with a clear plan and an honest view of what treatment can and cannot do. £50, up to 1 hour.
See treatment detail →FAQ
Common
questions
How does anti-wrinkle treatment help jaw clenching?
It relaxes the masseter muscle so it cannot clench with the same force. The medicine is injected in small doses into the muscle on each side of the jaw. Over 2 to 6 weeks the muscle softens and, with repeated treatment, often slims. Chewing and speaking feel normal because everyday movement needs far less force than clenching.
Should I see a dentist first?
Often, yes. NHS guidance on teeth grinding recommends a dental check, because grinding can wear enamel and a night guard protects your teeth while you sleep. Helena will tell you at consultation if she thinks a dentist should see you first. The two approaches work well together: the guard protects the teeth and treatment eases the muscle.
How long does masseter treatment last?
Most people find the effect lasts around 3 to 6 months. The masseter is a large muscle, so it can take 4 to 6 weeks to feel the full effect of a first session. Helena reviews you at 2 weeks. Many clients space repeat sessions further apart over time as the clenching habit weakens. Results vary between individuals.
Will it change the shape of my face?
It can, gradually. When the masseter is bulky from years of clenching, letting it rest allows it to slim, and the lower face can look softer and less square after two or three sessions. If your masseters are not enlarged, the change in shape will be small and the benefit is mainly the relief from tension.
Does the treatment hurt, and is there downtime?
Most people describe a few brief pinches on each side. The appointment is short and you can go straight back to your day. Mild tenderness or a small bruise at the injection site is possible for a day or two. Helena asks you to avoid rubbing the area and to skip strenuous exercise that evening.
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Novaderma Aesthetics • 1 Orchard Street, UNTIL Marylebone, London W1H 6HJ
BookAppointments typically available within 1–2 weeks