Sir, Recently I Have Undergone A Surgery In Fistula Ano.

sir, recently i have undergone a surgery in fistula ano. The surgeon said i had high fistula and prescribed my some medicines. now i am taking tablets of forecox, my surgeon says because of high infection you should use this medicine. but others say it is used for tb patients. please guide me. For how long should i use this Forecox Tablets. will you please answer me and guide me.

Thank you,
balaji reddy