I have seen and read your answer to the previous question about receiving a false negative
Xanax test. I, too, tested negative for
Xanax even after taking 0.25mg 4-5 hours earlier on the day of testing. My prescription, though continually written incorrectly by this doctor, is for 0.25mg, 1, 3 times a day as needed but not everyday. That was what my original prescriber told me. Now my bottles simply say to take 3 times a day.