Will massetters be affected when talking so long? My jaw felt tired/fatigued. I don't want them to get big

There is a variation in number of units needed and its based on how bad the clenching is and if they are injecting the TMJ or the masseter.  Please speak to your physician about his plan.  Best, Dr. Emer.

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...

Hello, Botox usually costs around $8-12 per unit, and a typical starting dose is 9 units per side around the eyes (some patients will need more than this).  

The range of botox for the masseter muscle can be anywhere from 10 units per side up to 40-50 units depending on the size of the masseter, and the amount of improvement the patient wants.It is ok to add additional botox to improve your results.Would recommend you speak with your provider.

Botox can contribute to heavy eyelids when injected into the forehead. The key to neuromodulator injections into the forehead is to be conservative. The muscle that causes wrinkles in the forehead is called the frontalis muscle, which is the only eyebrow elevator. Overly aggressive forehead...

In korea they use 60 units per side.  I start with 30 units per side and have patients return in 4-6 weeks for a second treatment if they need.  The results can be long lasting if you continue the treatments.  Some people do 20 units per side every 2-4 weeks till you get the...