I've heard that view before but I'm doubtful that it's in any way "dogma," or "official." Whether it's AA or just general society there is still a stigma concerning mental health issues and therapies. It will take substantial time without alcohol to see how your mood disorder will respond to both alcohol cessation and medication. Discuss the issue with your doctor and follow her/his advice. When used as prescribed, mental health meds do not make one "drunk." They may have some side effects but these are hardly the kind one seeks recreationally. Ignore the overly opinionated and agree to disagree. Don't allow yourself to be either marginalized or stigmatized.