Sir I'm 26 years old and for the past 2 months I have been suffering from knee pain. In the starting it was paining when I used to sit or stand .but after 20-25 days it was not paining any more while sitting or standing. But I could feel a little pain while using stairs .after nearly at the end of 2nd month I thought of going for morning walk but it started paining in my knees while walking so I got some tests run. In that esr was normal, c creative protein was non reactive, RA factor was non reactive but uric acid was 8.so is uric acid responsible for the knee pain or am I suffering from arthritis .sir please help me .i m feeling very depressed .and what should I do to get relief from pain.