Anal Fissure. A patient has to suffer?

Good Evening,                  I just want to know if there is any other way to treat the tearings of spinchter apart from applying the ointment. It's very difficult to put anything into the anal root. I must need an alternative. Please help. Please please please help. Any powder to absorb in water and using it during sitz bath or any tablet! There has to be an alternative to putting anything into the anal root. Please help.         And please clarify me, What's the duration of an acute fissure? How long a patient has to suffer? Because mine started on 22nd September. There are little bits of improvement. Blood is not coming out. It has decreased. Stool, is comparatively getting okay. But the pain, I suffer is life-taking.        Please give me a proper diet chat. Things I need to do and things I am debarred to do.                   Help Me! :(