http://www.pprune.org/medical-health...ad-update.html
http://www.pprune.org/medical-health...pressants.html
sorry didnt see the other threads about it on my first look through without using the search function - lots of info already on it.
Looks like if you have some history of it then its ok after a certain time frame but is probably not good for being hired especially if your on them and that some either take them secretly or fly with whatever symptom they have.
Thats what i gather so far.