depression
"I was prescribed Zoloft because of sleeplessness, anxiety and stress related to marital issues. It helped me with sleeping and seemed to lower my anxiety and stress (my marital situation improved at the same time, so hard to say if Zoloft or my situation helped lower those). I had to stop the medicine after a month because of severe side effects, including suicidal thoughts, weight loss, generally feeling flat all of the time, and mild headaches."