There are many types of anorectal diseases with different symptoms, and different symptoms can often suggest different diseases. Blood in stool: Blood in stool is the most common symptom of anorectal diseases, and can be seen in internal hemorrhoids, anal fissures, rectal polyps, rectal cancer and many other diseases. If the blood is not mixed with stool, but attached to the surface of stool, or falls in drips during stool, or in a line like an arrow without pain, it is mostly internal hemorrhoids; if the blood in stool is small and there is tearing pain in the anus, it is mostly anal fissure; if children have blood in stool, but there is no obvious change in the number of stools and symptoms, it is mostly rectal polyps; if the blood is mixed with mucus, its color is dark, and there is a feeling of heavy drop in the anus, it should be considered If the blood in stool is bright red and comes out like an arrow, accompanied by symptoms such as thirst, constipation, red urine, red tongue and counted pulse, most of them are wind-heat intestinal dryness; if the blood in stool is pale in color, with more volume over time, accompanied by a dull complexion, dizziness, palpitation, fatigue, light tongue and sunken pulse, it is blood deficiency intestinal dryness. Swelling and pain: Commonly found in paranal abscess, internal hemorrhoid impaction, external hemorrhoid edema, thrombosed external hemorrhoid, etc. The swelling is protruding and the pain is severe, mostly due to damp-heat obstruction, accompanied by symptoms such as chest tightness and abdominal distension, body tiredness and heaviness, loss of appetite, fever, yellowish moss and moist pulse. Pus flowing: It is common in anal canker (perianal abscess) or anal fistula. If the pus comes out thick and yellow with fecal odor, it is mostly due to damp-heat blocking the anus, and the flesh rots and becomes pus with fever and other symptoms; if the pus comes out thin and not smelly, or slightly with fecal odor, dripping, the wound is sunken, there is a cavity around it, and it is not easy to converge, it is mostly due to deficiency of both qi and yin and damp-heat infiltration, which may be accompanied by low fever and night sweating, withered face, fatigue and dullness, light red tongue, moist and thin or fine pulse, etc. Symptoms. What are the common symptoms of anorectal disease? Prolapse: It is a common symptom of stage II and III internal hemorrhoids, polyp hemorrhoids and rectal prolapse. Rectal prolapse is tube-shaped and ring-shaped; internal hemorrhoids prolapse in granular shape, such as date; polyp hemorrhoids have thin and long tips, which are easily prolapsed by anal relaxation and cannot be retracted by themselves, accompanied by dull complexion, dizziness, shortness of breath, spontaneous sweating and night sweating, pale tongue, sunken and weak pulse, etc., which are caused by deficiency of qi and blood and sinking of middle qi; internal hemorrhoids prolapse outside the anus, red, swollen and painful, which are not easily reset, mostly caused by damp-heat infiltration; if they are infected with poison, heat poison fumigation and local erosion If the internal hemorrhoids prolapse outside the anus, redness, swelling and pain, and cannot be easily reset, most of them are caused by damp-heat. Constipation: It is a conscious symptom of many anorectal diseases such as hemorrhoids, anal fissures and canker sores. The abdominal fullness and distension, refusal to press, constipation, accompanied by bad breath, heartburn, body heat, red urine, red tongue and dryness, pulse count, etc., are mostly internal heat, heat knots intestinal dryness; abdominal fullness and distension, like to press and dry stools, accompanied by a white face, dizziness and palpitations, fatigue, light red tongue, thin and weak pulse, etc., are mostly blood deficiency intestinal dryness. Secretion: Commonly seen in internal hemorrhoid prolapse, rectal prolapse, anal fistula, etc., mostly due to damp-heat injection or heat toxicity, mostly accompanied by local swelling and pain, dry mouth, loss of appetite, chest tightness, loose or dry stools, red urine, red tongue, yellowish greasy coating, and stringy pulse, etc. Internal hemorrhoids, rectal prolapse and actual anal fistula are common. If the secretion is thin and not smelly, it is mostly due to deficiency of qi that does not take in the prolapsed internal hemorrhoids or deficiency of anal fistula, and damp-heat that contains the obstruction.