hiya. ma both knees have been achin fr da last 15 yrs. durin dis tym, i ve been consultin different orthopedic surgeons who prescribed mediz lyk: cartigen plus, celbex, Mits, CMZ-plus, Adjoint and nuberol forte. wen i use dese mediz, ma knees pain disappear or reduces to a greater extent, bt da pan again emerges afta da mediz r stopped. I have been walking regularly, bt five dayz bk, ma left knee started achin, feelin lyk sum bonez inside r havin friction, resultin in bein unable to walk. plz suggest me sum treatment.