I have the same problem. MY Doctors has me on Furosemide, I can gain 10 lbs of fluid in a day. My Doctor has done every test possible on me. I can't stand it. I don't know what to do. I hope you don't have the same problem. I cut salt out of my diet and i exercise all the time. I guess i will have to continue what i am doing and wish for the best. Good Luck and let me know how you are doing with this.