Can you mix Xanax and Demerol together?

Consult a doctor or medical professional. It is not recommended. Again, consult the prescribing doctor or medical professional. "http://psyweb.com/Drughtm/DrughtmAdv/jsp/AdvXanax.jsp" states "Narcotic analgesics of any kind, like Darvon (propoxyphene), Darvocet (propoxyphene, acetaminophen), Demerol (meperidine), Codeine, Percocet (oxycodone, acetaminophen), Vicodin (hydrocodone, acetaminophen), Vicoprofen (hydrocodone and ibuprofen) or OxyContin (oxycodone) may accelerate central nervous system or respiratory depression when taken with Xanax. Also, Xanax may decrease the effectiveness of these medications as pain relievers." and recommends asking your doctor's advice before combining these drugs.