Fluoxetine
"This medicine did a great job in "leveling" off my emotions. I didn't cry nearly as easy when I was going through PMDD.  I also handled some serious crisis' in life much easier.  The negative part was that I was so very tired all of the time. I had very little energy and I couldn't get enough sleep.  Prior to taking the medicine, I had been working out on a very regular basis, however, after taking the medicines, I lost all interest in it. I quickly put back on the 15 lbs that I had worked so hard to get rid of.  After speaking with my physician again, I'm going to try Wellbutrin instead.  Hopefully the energy will return and I can resume my workout regimen."