Ideas on how to make an antidepressant poster to scare people?

So, my science teacher igned a drug project, I have to do a brochure, a poster, and a powerpoint. I have two partners but I know they won't do anything, thus I have to do it all on my own and its due Wednesday! All I have for the poster is my title and a drawing of a before and after antidepressants. I need to scare people so they won't do it. Any scary side effects? Any ideas are appreciated. Thanks so much!