I believe 1 bar of Xanax is 4mg?
- Xanax Information for Consumers
- Xanax Information for Healthcare Professionals (includes dosage details)
- Side Effects of Xanax (detailed)
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1 answer • 22 Sep 2009
2 answers • 4 Oct 2010
Xanax - Does anyone know the difference between alprazolam bars? One is white, other is yellow, both
... 2 mg, both codes begin with R, but with different numbers on them. One is R039, but I don't recall what the other numbers were, just that ...
4 answers • 22 Oct 2011