I had piles surgery 15 days ago. Now wound is in healing stage. But I am getting constipation and hard stool during bowel movement. I am taking pain medication and antibiotics. Also at night I am having fibre powder and Cremaffin laxative. But still I am having constipation and due to this I am feeling paining and streching effect during the motion. I am taking normal diet with fruit, curd and 2 litre of water daily. Could you suggest what is the cause and how to become normal bowel movement during this period?