It depends on the person. The manufacture states that in their clinical study that the half life of Xanax is a maximum of 26.9 hours. So it will take a maximum of 53.8 hours for most healthy adults. This could differ from person to person. As long as you're well hydrated and a healthy person it should be out of your system within 53.8 hours. Hope this helps. Good Luck!
- Xanax Information for Consumers
- Xanax Information for Healthcare Professionals (includes dosage details)
- Side Effects of Xanax (detailed)
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