RA factor is 10 (normal ) ,
kidney function test also normal..but all the joints and knuckles also paining badly..taking paracetomol for pain..it was ok for sometime and its returning again. Covid lung infection was reported cured in xray. Its been 34 days since i tested Postive for covid. This joint pain is unbearable. From morning the muscle above thr knee is swelled and paining..its very stiff I could feel something is inside.also hand its getting swelled near the elbow.. And numbness in palm. Difficult to open wrapper using hands which I used to tear before using hands. What could be the reason?