I have the problem of fissure/fistula and also a lot of burning sensation in the lower part of my abdomen since 2 years. Three years back I had delivery though cesarean section. First year was fine. But then I had fallen sick due to fever, cough and dysentery. Doctor prescribe medicine for the same. For dysentry problem he prescribe me rinifol tablet. Then I got constipated a lot. I had to excert pressure while passing the motion. Since then I got the problem of fissure/fistula. Now whenever I have a spicy food I face a lot of problem while passing the motion. Sometime even there is blood while passing the motion when I eat spicy food. What could be the reason or what test needs to be done to find out the cause of burning sensation in my lower abdomen. I fear if it is ulcer or any form of hernia or cancer or my internal stitches of cesarean section has not been healed completely. Please guide.