question: RESPECTED DOCTOR, am suffering from infection of synovial fluid in the left leg knee joint. kindly advice me what i must do. My ESR value is 24mm/ hr, and my x- ray report of a/p and lateral view reads as follows.early osteoarthritic changes are seen to the patello-femoral and knee joints bilaterally.the supra patellar bursaal fat stripes appear partially obliterated suggesting effusion into that region. This is the radiologists report. i am unable to even bend my knee and have a slight swelling just above the knee cap. every night i swallow voveran SR 75 mg two tablets at a time before dinner, but i wake up due to severe pain thats unbearable. kindly help. Infact i am a Ph.D holder in Microbiology., and i work as a teacher teacher in the school of Biotech and Virology at the christ Univ, bangalore