Numbness and drooping chin after Botox.

Thank you for sharing your question. Unfortunately there is no reversal agent for Botox except time.  I would definitely reach out to your injector to describe your symptoms so that similar results can be avoided with any future treatments. 

Thank you for your question. Unless the injection to the chin was too high it should not affect your lips. However, some numbness can occur after Botox it is rare and unfortunately there is no way to reverse the affects except time. Botox typically wears off in 3-6 months. I recommend following up with your injector and making them aware of your results so it can be avoided in the future. Best of Luck!