osteoarthritis
"I had a Synvisc-One shot about 7 months ago in my right knee. The injection was not painful at all - just uncomfortable as the thick fluid goes in to the knee. I had pain relief for 6 full months. After this experience, I decided to get 2 shots - one in each knee. I had the shots done yesterday, and the pain from the shots was excruciating. The experience was nothing like the first time. I felt like I was going to pass out and as if I had been "sucker punched" in the gut. I couldn't get off the exam table for 20 minutes and could barely get in my car to drive home. I was in such pain and discomfort I went to bed and slept for 12 hours. Today, I still have discomfort and aching. "