I do know one thing about xanax and benzodiazepines as related to
panic disorder -- the xanax itself can create panic symptoms when
taken on a daily basis. I believe clinical studies have shown that the
brain will increase norepinephrim, overwhelming the serotonin balance
in the brain, when GABA is enhanced by the benzo. Are you also taking
an SSRI for the panic disorder? I know I have had good effect by
taking an SSRI and then going through a two week withdrawal regimen
from benzos and then only taking a xanax (0.25 mg) on the rare
occasion of a "breakout" attack.
As with any information given on this group, I would check with a
psychiatrist in regards to your particular issue.
Best wishes,
Shawn