The symptoms of a Xanax hangover are similar to the symptoms of an alcohol hangover. A Xanax hangover can cause both physical and mental or emotional symptoms. Oftentimes, a fatal Xanax overdose is due in part to the use of other drugs or alcohol. Your body clears Xanax through a pathway known as cytochrome P450 3A (CYP3A). In a new interview alongside wife Hailey for the March issue of Vogue, Justin Bieber made a pretty shocking revelation about his health: He was misusing Xanax a few years ago. Common Questions and Answers about Can i take percocet and xanax Hi blue83, I take both gabapentin and xanax with no problems. If you've been on one of them for a while, slowly add the other med. They both work well for me. I use xanax to go to sleep. I have a script for it though. In my opinion, if you need xanax at the same time as coke, then coke is probably not a good thing for you to do. Learn about the dangers of mixing drugs with alcohol and what can happen. Also find out what to do if a medical emergency happens. Xanax is the brand name of alprazolam, a prescription drug used to treat anxiety disorders. Xanax is prescribed for generalized anxiety disorder (GAD), anxiety associated with depression, and. Im not sure about the morphine or alcohol, but 1.5mg of xanax will definitely make you feel drunk like, and probably sleepy. If its a small amount of alcohol i think you'd be okay, maybe 1 or 2 drinks at most. Hi, everybody is different, and although some people can mix alcohol with Xanax & experience little to no side effects, overall this combination should be avoided.