my friend is suffering from spondylosis his knee get swollen automatically then the pain started and also at night fever starts but on next day fever goes and pain get reduce and swollen also aft having some pain killer and medicine this is happening from past 2 months scene he fell from bike doctor says there is no treatment to do for this it will rectified automcatically by doing some excercise and having some medicine and problm rise when he do some exrcise on then day itself fever comes and the knee get swollen again and solution for this