Hi, I had a fissure as a result of being constipated and also just having a baby 2 months ago. After a week of suffering, my GP advised to change diet and my dentist advised as well. Within a week, 95% of the pain went away, this is how:
For 2 weeks, eat only fruit, veg and bran, 6-8 glasses of water a day, absolutely no junk food, cakes, biscuits, no meat , fish lamb, no protein as this constipates.
After each BM, soak in chamomile tea bags, 3 tea bags per 2litres of boiled water thats then cooled.
Apply aloe vera gel and wheat germ oil, alternating between the 2 throughout the day.
This helped me so much.