Botox in Lips Causing Weak Upper Lip

Botox causing weakness in upper lips can last 3-5 months. Generally this will be on the shorter end but the duration depends on many factors including age of the patient with it lasting less time in older individuals.

The bad news is that there is nothing that can speed up the natural deterioration of Botox in the upper lip.
The good news is that Botox wears off in this area more quickly than anywhere else in the face because of the consistent amount of muscle movement in the mouth.
We think that in 2-4 weeks the effect will wear off with 6 weeks being the longest we think it will take.

Hi Nene,
Sorry to hear that you are having problems after your Botox.
It seems that we are hearing about more and more complications from injections than ever before as more non-cosmetically trained "injectors" are treating patients. Botox and other fillers are medical procedures that should be performed by well trained and experienced physicians, not by attendees at the weekend "How to Incorporate Cosmetic Surgery into Your Practice 2008" Meetings.
Unfortunately, it takes time for the effect of the Botox in the lips to go away. That will be dependent upon how many units of Botox your physician (if it was done by a physician) placed. Find out how many units of Botox were placed and let me know, then I will be better able to answer your question.
Hopefully no more than 4 units was used for your entire upper lip. I hope that your weakness resolves quickly.
Dr. P