I Smoke, I Had Botox in my Mouth and in my Chin and Now I'm Almost Drooling! How Long It Last? Please Help!

It is very difficult to answer your question without first viewing a photo of before and after treatment. It is common to use Botox around your mouth to settle down lip lines and in the chin to decrease the incidence of skin puckering in that area. Sounds like the Botox whether improperly injected to too much of it - has moved into other muscles that are responsible for lifting the lower lip. It can last 3 months or longer - but if the amount was small, it can be much sooner.

The results of your Botox will disappear gradually in about four months or so, so you may need to wait for a couple of weeks for this to resolve itself.

Thank you for your question. Botox can last up to 3 months.  Perioral and chin area can be treatable with Botox but temporary side effects an include muscle weakness which may manifest as difficulty in sipping from a straw, speaking certain sounds, and drooling. Be sure to get treated under the supervision of a board certified dermatologist or plastic surgeon for best and safest results.  I hope this helps.