I am also taking Aromsin and have a lot of side effect. I have cut my dosage back to 3 times a week and did not take any last week. I can tell a large difference since I have been off for a week. I actually feel better. When I take it all the time I also feel like I'm 80 years old & I'm 55. I feel crappy and crabby. My bones, joints, feet ache. I have gained 30lbs. and can't seem to get it off any way I try.