How long have you been on it for? I, too, am experiencing similiar symptoms. As well as horrid mood swings, and hair loss. I believed the hair loss was from getting highlights but reading through some of the things posted on here.. I'm starting to wonder otherwise. I also continue to have bad sore throats? I, as well, need some more answers!! I've been on this thing since December 20th, of 08. I bleed for weeks at a time... and it's usually not a normal blood color... it's brown? I now am feeling pregnant, and am a week late for getting my period... I'm extremely concerned!! Someone please help!