Anal itching, stool wipe not clean there are many kinds of cases: 1, there may be hemorrhoids, stool will come out, including the entrance to the anus with redundant skin, external hemorrhoids, etc., after defecation, stool will be adhered to the skin around the anus, you may feel that you can’t wipe it clean, and you need to use water to wash it. 2, the anal canal detachment, internal hemorrhoids squatting, the anal canal, hemorrhoids and hemorrhoids under the process of rubbing there are things continue to flow out from the upper part of the rectum. However, after rubbing up the anal canal and the ectopic part will go back, and then the contamination of the underwear will be reduced, so many people can not wipe clean, but there is not much on the underwear, it is recommended to also go to a specialist hospital to check. If the internal hemorrhoids often prolapse, need to be dealt with, to avoid bringing unnecessary trouble in life. 3, may be caused by tumors, it is best to go to the regular hospital to do colonoscopy, in order to exclude the possibility of tumors.