t approved by the FDA for depression treatment, but some studies do show it can help some (and as with any other drug affecting brain neurotransmitters, some are made worse and more anxious, but that can happen with
Lexapro as well). Once a drug
is approved, docs are allowed to use it
for unapproved purposes. It's main effect is on GABA, the same neurotransmitter targeted by your Xanax, which is a target of most drugs for epilepsy. Topamax is an epilepsy and migraine headache drug.