We had/have a lot of reservations about it too, and discussed it at length with our pediatrician over months of observation. We decided what was more horrifying was hearing a 7-year-old — who has supportive family and friends, good health, no traumatic events, no major life changes going on, never worries where food/shelter is coming from — say he feels like "he shouldn't be on Earth anymore" and suddenly react with extreme physical anxiety to almost everything. It was bad enough that he couldn't really implement any of the coping skills he learned in therapy. His therapist hoped that medication would bring him to a baseline where he was able to benefit more from therapy. My family's historical success with Prozac also made the decision more palatable since depression appears to be hereditary.

There has been a phenomenal positive shift in his behavior since he started medication. All that said, another commenter pointed out that the study specifically says that Prozac is no better than placebo for depression, which is similar to but distinct from anxiety, which is what my son is being treated for. My mom and I were both diagnosed with depression, but anxiety may be more accurate -- I'm not sure.