Jaw Slimming & Clenching aftercare
Straightforward, with a few things that genuinely matter in the first four hours and a result that takes two weeks to judge.
Ring rather than wait if you have
- Drooping of an eyelid or eyebrow
- Difficulty swallowing, speaking or breathing — seek urgent medical help
- Marked asymmetry still present after two weeks
- Spreading redness, swelling that worsens after day two, or discharge
- Fever or feeling generally unwell
- A cold sore developing in or near the treated area
Call 07721 823933. I would far rather see you and find nothing than have you wait it out overnight. If you cannot reach me and you are worried, contact NHS 111 or attend your nearest emergency department.
Specific to jaw slimming & clenching
Some people notice mild fatigue when chewing very chewy food for a couple of weeks after a first treatment. It passes.
Visible narrowing of the jaw takes two to three months and builds with repeat treatment. Relief from clenching usually comes much sooner.
01The first 24 hours
- Stay upright for four hours after treatment. Do not lie flat or bend over repeatedly.
- Do not rub, press or massage the treated area — the product can move where it is not wanted.
- Small raised bumps at the injection points settle within an hour or so.
- You can return to normal activity immediately otherwise.
02The first week
- Onset is gradual: the first change is usually noticed at three to five days.
- Some unevenness as it takes effect is normal and generally resolves as it settles.
- Do not judge the result before two weeks, and do not seek a top-up before then.
03What to avoid, and for how long
| Lying flat or bending over repeatedly | 4 hours |
|---|---|
| Rubbing or massaging the area | 24 hours |
| Strenuous exercise | 24 hours |
| Saunas, steam rooms and sunbeds | 48 hours |
| Facials and facial massage | 2 weeks |
04What to expect, and when
Day 3–5
First signs of the treatment working.
Day 14
Full effect. This is when we review.
Month 3–4
Effect wears off gradually. Rebook if you want to maintain it.
This is general aftercare information. You will be given written aftercare specific to your treatment before you leave, and a direct number to reach me on. If anything here conflicts with what you were told in clinic, what you were told in clinic applies.
Sources and further reading
- NHS — Dermal fillers
- British Association of Dermatologists — patient information
- Joint Council for Cosmetic Practitioners
- Aesthetic Complications Expert Group
This is general aftercare information, not personal medical advice. What you were told in clinic takes precedence over anything on this page.
Get in touch
Book a consultation
Consultations are £30, and that comes off the cost of your treatment if you go ahead. No pressure to book anything on the day — if you are not sure whether you want treatment at all, that is still a good reason to come and talk.