Heck, me and probably over half the members of my homegroup take anti depressants. I've never heard anyone at our meetings say to quit taking meds as long as you take them as prescribed. Alcoholism and mental illness go hand in hand and many of us were self medicating with alcohol anyway.
There are some very addictive anti anxiety meds though. Look over on the substance abuse forum at the xanax addiction posts and take warning. Stay honest with yourself when you take them and make sure you take them for the right reason.
Best wishes in your recovery!