what would you suggest for a for a 16year old girl experiencing depression with frequent crying, mood swings, excessive guilty, high anxiety! and starting to display paranoia, potential psychosis with fears of others knowing about what she s done . Been on Prozac 20 mg for 6 months, and prescriber took her off the Prozac and now suggesting Lexapro 10 mg. Will this cover the anxiety well enough or would you suggest something different-- something that targets the mood as well as the intense anxiety better than Lexapro? When do you try an antipsychotic or a mood stabilizer with a 16 year old that has never displayed any psychosis before? or is this just part of the depression?