Hi, I got accident before 2 yrs ago & my knee bone was scratched & i also taken a treatment by a bone specialist for 5 -6 months doctor told that there is no problem with the bone & he given tablets of painkillers & calcium's & also he gave a injection for the knee & i got cured from 2 months the injected place is giving me a sever pain but i think knee is ok because i can walk properly & there is no swelling. But in the night its starts paining only the injected part so kindly advice me a best solution. Again 2 types i have got X-ray of may knee now also doctor is advising me that there is no problem with the bone and he is giving me the same tablets of painkillers & calcium's please guide me regarding this Thank you waiting for your Reply.