Hi, I am Bharath(33yrs, male). Last october I got operated for an anal fissure and after that I was doing fine. But yesterday, I faced some constipation problem and I am having a uncomfortable buring sensation in my anus for the last 2 days. Could it be due to any irritation in my anus? Please advice whether I should take any medicine to get back to normal again? I eat a lot of vegetable & drink close to 5 litres of water everyday. The only change I made in my diet for the last 2 days is : early morning I had 1 glass of warm water with 3 drops of lime + 1 spoon of fenugreek seed powder. Please advice, looking forward for your immediate help. Thanks, Bharath S