hi im a occupational therapist in sir ganga ram hospital, in january my mother got a tubercular pus formation in right lower abdominal region, that was operated & pus was drained with subsequent course of antibiotics,, she is taking ATT since then, but from day 1 she has severe joint pain, specially lower limbs , n small joints of hands, doctors say it could b due to side effect of Rcinex 600 bcoz pyrazinamide is not being taken right now what could be the possible region for this her recent lab tests ESR-28 CRP-24 RF- NIL URIC ACID-5.4