There is a lump inside the anus pain, consider the following situations: 1, consider the internal hemorrhoids, local infection aggravation, there will be hemorrhoids enlargement, pain, and also with the stool together with the shedding, sometimes stuck in the anus, need to gently rub the hemorrhoidal nucleus back to the anus, and then warm water sitz bath, the use of the taining suppository plugged into the anus for the treatment, and then with oral acacia loose or hemorrhoidal fast Ning tablets, etc. for the treatment. 2, may be anal polyps, mostly occur in the patient’s rectum tail, will be with the stool out, usually automatically back to the anus inside. 3, may be anal fistula caused by pain, there may be anal papilloma, hemorrhoids, and so on, need to go to the hospital anorectal department to do anal fingerprinting, or anoscopy to be able to diagnose, and then according to the results of treatment.