premenstrual dysphoric disorde
"After being diagnosed with PMS my doctor prescribed Sertraline on a cyclical basis. I take the tablets two weeks before my period and I can honestly say they have saved my life. I remember being so shocked when my period started for the first time on them because I hadn't had any of that awful build up of anger, depression and frustration. It was like a lead weight had lifted off my shoulders. I felt normal again."