I had undergone Total Abdominal
Hysterectomy last April 2012. And then
after a month, I felt back pain. I thought it was the after effect of drugs during the procedure...as days went on, my knees had the same too..I went to see my OB and required blood tests for Potassium and Uric, it was found Negative, and immediately prescribed Difenax for pain, it helped though, but I had to see an Orthopedic Surgeon for proper evaluation. Undergo series of x-rays for my knees.