My face (jaw especially) is asymmetrical. Would masseter Botox be able to correct this? (Photo)

Question

One jaw muscle feels much stronger thank the other in recent years. Face becoming asymmetrical.

Jason Emer, MD · Answer

This can be treated by botox and fillers and should be evaluated in person by a well trained cosmetic dermatologist.  Best, Dr. Emer.

N. Bill Aydin, MD · Answer

Thank you for your question, Follenack! Botox would be a great option to slim the jawline. Typically, we like to start about 15-20 units per side but this amount may increase depending on the strength of the muscle. Also, one side may need more units than the other due to differences in the muscles. Always consult with an experienced injector before undergoing any procedures.

Young R. Cho, MD, PhD · Answer

Thank you for your question. Botox in the masseter region usually takes longer than in the standard areas to take effect. I tend to use anywhere from 15 units (conservative treatment) to 50 units (for someone with really strong masseters) on each side to get the desired result. Different doses can be used in each side to compensate for baseline asymmetry.  It may start within the first week but I tell my patients to wait three weeks before doing a more thorough evaluation. The treatment typically lasts longer than the forehead/crows feet/frown regions. It is also a gradual onset of the return of masseter function. I have tried the masseter injections myself and space the treatments around 4 months apart, but use smaller doses to maintain the effect. I normally know the effects are wearing down when I start to clench my teeth more heavily at night when asleep.  Once you stop using Botox, the masseter muscles will return to their original baseline when the effects of Botox  wears off completely.

Bryson G. Richards, MD · Answer

Thank you for your question and photo post.It looks like you have been doing your homework. Botox is a great treatment to improve facial symmetry caused by masster hypertrophy. A consultation would be needed to ensure that it is indeed the masseter muscle. The treatment can be performed at the consultation. Typically 25 units is all that is needed.I hope this helps.- Dr. Bryson Richards (Las Vegas Plastic Surgeon)

Manjula Jegasothy, MD · Answer

Masseteric Botox Cosmetic® injections can soften a strong masseter muscle and fix jawline asymmetries. In fact, elongating the face and softening a "square" jawline by injecting Botox Cosmetic® into the masseter muscles is currently the most popular use for Botox Cosmetic® in Asia. Since masseter Botox injections are an advanced technique please consult a board certified aesthetic dermatologist for a cosultation.

My face (jaw especially) is asymmetrical. Would masseter Botox be able to correct this? (Photo)

Answers (7)

Answer: Botox to the masseter

Answer: Botox to the masseter

Answer: Botox for the masseter to correct asymmetry in the jawline

Answer: Botox for the masseter to correct asymmetry in the jawline

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Everything you need to know about Botox

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My face (jaw especially) is asymmetrical. Would masseter Botox be able to correct this? (Photo)

Answers (7)

Answer: Botox to the masseter

Answer: Botox to the masseter

Answer: Botox for the masseter to correct asymmetry in the jawline

Answer: Botox for the masseter to correct asymmetry in the jawline

Browse related questions

Recommended reading

Everything you need to know about Botox

Our mission is to create a world where every investment in modern beauty is Worth It.