Masseter Muscle Botox Injections
Jawline Slimming • TMJ Relief • Teeth Grinding • Face & Jawline Contouring
At RDYMD Med Spa, we specialize in advanced Botox and Xeomin injections to relax the masseter muscle—the strong jaw muscle responsible for chewing, clenching, and jaw tension.
Whether your goal is jawline slimming, TMJ pain relief, or reducing teeth grinding (bruxism), our expert injectors provide safe, precise, and natural-looking results.
Conveniently located near Coral Gables, Miami.
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What Is the Masseter Muscle?
The masseter is one of the main muscles used for chewing. For many people, this muscle becomes enlarged due to:
Teeth grinding (bruxism)
Jaw clenching
Stress
Genetics
Athletic or high-impact chewing habits
When overdeveloped, the masseter can create a square, bulky, or wider jawline, and often causes symptoms such as:
Jaw pain
TMJ discomfort
Headaches
Tension in the lower face
Excessive teeth grinding
This is where Botox or Xeomin comes in.
we’re here to all your questions
Will masseter Botox affect my ability to chew or eat?
No. Masseter Botox relaxes excessive clenching, but it does not stop normal chewing. You may feel slightly weaker when chewing very tough foods for the first 1–2 weeks, but this is temporary and mild. Most patients experience improved comfort and reduced tension.
How long do masseter Botox results last?
Masseter Botox typically lasts 4–6 months, sometimes longer with regular treatments. Jawline slimming becomes noticeable around 4–8 weeks, while TMJ symptom relief often begins sooner. Consistent maintenance leads to longer-lasting contouring and comfort.
Is masseter Botox safe for treating TMJ and teeth grinding?
Yes. When performed by a medically trained injector, masseter Botox is a safe and widely used treatment for TMJ pain, jaw tension, clenching, and bruxism. At RDYMD, we focus on precise dosing to ensure both effective relief and a natural-looking jawline.
How soon will I notice improvement in jawline shape or TMJ symptoms?
Most patients begin to feel relief from jaw tension or teeth grinding within 1–2 weeks. Visible jawline slimming typically appears around 4–8 weeks, with full results at 10–12 weeks. Individual results may vary depending on muscle strength and treatment plan.
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Find us Here
- 3211 Ponce de Leon Blvd ste 210
- Coral Gables FL 33134
Office Hours
- Mon- Fri: 10 am- 6 pm