Anorectal finger examination is fine, no need to check again after half a year, generally once a year can be. Anorectal finger test is a kind of routine examination, the examination process the doctor wears a finger sleeve, the finger into the anus, probe the inside of the anus, you can touch the inside of the anus whether there is an abnormal mass, abnormal hyperplasia of tissue and so on. Clinically, it has an auxiliary effect on the judgment of internal hemorrhoids, anal fissure, intestinal polyps, intestinal tumors and other diseases. Anal fingerprinting generally needs to be done once every year, so the last anal fingerprinting is fine, and you need to check again a year later. In order to avoid proliferation of polyps, tumors, hemorrhoids, etc. during this period, the disease is not detected in a timely manner, delaying the best time for treatment, resulting in further aggravation of the condition, which will have a serious impact on the body. To summarize, it is recommended to go to the hospital regularly for anal fingerprinting, and if an abnormal reaction is found, it should also be done with anoscopy and other tests to confirm the diagnosis.