My doctor prescribed bumex 1mg & Lasix 40mg + a potassium supplement for edema in my ankles. I also take Lisinopril 40mg & Atenolol 25. I am in horrible pain with leg cramps & hurt everywhere. Prior to this regimen I only had edema in my ankles now I feel like an invalid. Is this regimen common? All blood tests were normal and an ultrasound of my legs was negative.