Does getting Botox in the face one day before undergoing a breast lift under Anethesia impact the effect and longevity of Botox?

Hello. I do not feel there would be any contraindication to having Botox the day before your breast surgery. The anesthesia or surgery and recovery will not adversely affect the duration of the Botox in your system. Good luck on your upcoming surgery!

Going under anesthesia for breast surgery and the surgery itself should not affect your Botox.  I have often performed Botox injections for the face while the patient is under anesthesia for a breast augmentation or tummy tuck and have not noted any complaints of it acting differently or wearing off faster.  Getting the Botox the day before the surgery should not affect it either.  I would still inform your surgeon and ask him/her how they feel about however.