Hello I was suffering from anal fissure about 6 months ago it healed. But recently after I had a hard bm it started again I was in so much intense pain I am applying diltiazem 3 times a day it appears to be healing as I have a terrible itch. I am keeping my diet as follows Morning: oats with milk and fruits After noon: rice sambar curd Night: curd rice with salad 2 teaspoons of dufalac Will the fissure heal itself if so how many days will it approximately take Should I continue the diet lifelong Is there a permanent cure When can I eat meat and spicy foods.