I am currently prescribed 40-60mg of methadone daily. I am considering a BBL under general anesthesia, but I am worried that the methadone will affect the general anesthesia. Obviously if I do so I plan to disclose this to the doctor/anesthesiologist so that they can allow for it when administering the anesthesia. Does anyone have experience with this? Is it still possible for me to undergo anesthesia and surgery while taking methadone?