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About Masseter Botox
(jaw muscle)

Masseter Botox relieves the pain associated with bruxism (clenching), temporomandibular joint disorder (TMD), and the headaches associated with an overactive masseter muscle.

 

The cosmetic benefit of botox in the masseter muscle is a softening effect on the jawline—diminishing the "square" shape and slimming the contour for a softer V-shape. The effects are wonderful, and you maintain all ability to freely move your jaw and chew normally.

Results last +/- three months.

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I'm here for you!

It is normal to experience bruising, redness, itching, soreness, and swelling that may last from 3-10 days following your procedure. But please call with questions or concerns about your masseter treatment or care (519) 207-3424. 

What if I have questions or concerns?

Can I prepare for masseter-related botox?

Yes, you can!

Pre-care botox instructions:

 

YOU ARE NOT A CANDIDATE FOR BOTOX if you have the following: 

1. Myasthenia gravis (condition of muscle weakness) 

2. Neuromuscular disorder 

3. Allergy to human albumin 

4. Allergy to Botulinum Toxin 

5. Pregnant or Breastfeeding

 

AVOID:

● Avoid NSAIDS (Ibuprofen, Advil, Aleve, Aspirin, Motrin, Celebrex, fish oil, Ginkgo Biloba, St. John’s Wort and high doses of Vit E) for up to 7-10 days before treatment. These medications can increase your risk of bleeding and bruising. 

● Alcohol can increase the risk of bleeding and bruising. 

● Avoid tweezing, waxing, bleaching or hair removal creams in the area to be treated.

 

DO:

● DO EAT PINEAPPLE (like, if you like it 😄🍍). It will help with inflammation and swelling.

● If you have a history of Herpes Simplex (cold sores) consider prophylactic treatment up to 1 week before treatment 

● Sunburned skin is difficult to treat. Please be careful in the sun, prior to the appointment. Always wear your sunscreen! 

● If you are worried about discomfort, please have a small snack and take a Tylenol to help, before the appointment. 

Post-Botox Instructions: 

● No activities that involve heavy lifting, straining or vigorous exercise for a minimum of 6 hours after treatment. Botox can concentrate and not have the desired effect. 

● Leave the treated are alone (no touching) for 3 hours after treatment 

● Don't lay down for 4 hours after Botox treatment. This will prevent botox spreading to unwanted areas 

● Don't do facial/laser treatments or microdermabrasion for at least 10 days. 

● It can take up to 7 days for results. If the desired result is not achieved by 2 weeks, more treatment may be required. Contact Evergreen Medispa to book another appointment for a top-up. 

● If you have concerns please text me for guidance (519)207-3424

I run Evergreen Med-Aesthetics out of my home clinic in beautiful St. Thomas. I'm a busy mom of three awesome kids, a dog lover (and underdog champion), and a needle genius (ahem, tooting my own horn). Please come and see me! We'll have an easy chat (no pressure!), talk about options, and send you home refreshed. Making you feel good makes me feel good!

Please use this form to ask me anything, or text me, Kelly, directly at 519-207-3424

Thank you!  I'll be in touch.

21 Majestic Court, St Thomas, ON   

Or text me at 519-207-3424

© 2026 BY EVERGREEN MEDICAL AESTHETICS

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