ONLINE YELLOW XANAX BUY An Xanax bar is a prescription drug that helps people who are anxious. Alprazolam is the street name for this medication. As with other benzodiazepines, it calms a person by slowing the central nervous system. It works quickly and very effectively. This medicine is too helpful for those people who are suffering from panic attacks and different types of anxiety. This drug contains a high relaxing effect that also made it a popular entertaining drug among drug-addicted people. It contributes to high rates of Xanax abuse and addiction.