Hi ! I am 40 year old 70 Kg., 6feet tall man. I am suffering from burning sensation in anus while and after passing stool. I also feel some pricking sensation, not very severe and strange sensation in the anus, sometimes whole day, sometimes for a short period. This does not happen every day. some days I don t feel any discomfort at all. There is no bleeding at all, neither while passing the stool nor after that. One more thing, when I wash , I feel a little very soft bulge on the opening of anus. I am also unable to pass all my stool in short time, I mean I have to sit in the commode for about 20 to 30 minutes, even after that sometimes I feel I haven t passed it all. Now when I am sitting and writing it to you, I am having mild burning sensation. Is this something serious. I am very much worried. Please help me. Thank you.