Hello Sir I Saw Ur Post In T.b Related Forum

hello sir I saw ur post in t.b related forum so want to ask u a question . my daughter is suffering form p.t.b and doctor has prescribed forecox [2 tabs early morning] and levofloxacin [1 tab] every afternoon + benadon . sir after taking levofloxacin she has developed joint pain . I am very worried . I asked my doctor but he said its not becoz of medicine . but her joint pain started after taking levofloxacin. please suggest what to do ??