What are the pro and cons of botox?

This is a great question, as there are many benefits to getting BOTOX®. First, this is a quick and easy procedure that typically takes less than 20 minutes to perform, and since there is no downtime afterwards, you can return to work and other normal activities right away. Secondly, BOTOX® can create very natural-looking results that help to smooth away the appearance of dynamic lines and wrinkles, especially in the forehead area and between your eyes.
As for a con, I would say that many people wish the results were permanent, but they will gradually diminish over the next several months.

Botox when done right gives amazing softening of movement wrinkles.  If dont poorly can cuase a change in expression or a fake look or change in the eyebrow or eye shape.  Please see an expert.  Any results you do not like will be back to normal 2-4 months after injections.  Best, Dr. Emer.

Botox is an incredible product with a good safety profile when injected by a properly trained physician/nurse.Its benefits are that it works and takes effect rather quickly, 3-7 days.  It can be used to treat creases and wrinkles, in addition to migraines and sweating.  The cons are that there can be a list of side effects, most are minor such as swelling, redness and headaches.  Some others are the botox affecting muscle and paralyzing the unintended muscles.  In such cases the effects are limited and transient.Hope that helps.