Thank you for your
question.Any product that has exceeded an expiration date should not be used.
To be sure, see two
or more board-certified providers in your area for a complete evaluation to
make sure you are a good candidate and that it is safe for you to have
treatment.
I hope this helps.
Botox can be used to help reduce the size of the masseter muscles and for people who clench. If you feel that the muscle is soft, that means the Botox is working and the muscle is not contracting. The longer that the muscle remains weakened, the more it will reduce in size. It...