Rectal 4 cm with soft meat blockage can be caused by a variety of reasons, generally considered internal hemorrhoids, rectal polyps, anal papillomas, tumors and other causes; need to be by the physician according to the patient’s different causes, to take the appropriate treatment measures and methods. 1. Internal hemorrhoids: internal hemorrhoids is the most common cause, internal hemorrhoids can show pain in stool, anal flesh-like swelling, bleeding in stool, anal itching and other symptoms. 2. Rectal polyps: As rectal polyps grow on the inner wall of the rectum, they take up space in the rectum, causing narrowing of the channel in the rectum and difficulty in discharging feces, which results in a feeling of something blocking the rectum. 3. Anal papilloma: due to edema and hypertrophy of anal papilla, the anal papilla will appear tumor-like changes and lead to the disease, which can be accompanied by incomplete defecation or severe pain and other discomforts. 4. Tumor: it is usually seen in rectal cancer, due to the erosion and compression of tumor and other reasons can cause the blockage of intestinal lumen, which can be manifested as the blockage of rectum with soft meat, and can be accompanied by symptoms such as blood in stool, anemia, emaciation, abdominal pain and so on. It is necessary to go to the hospital for consultation and targeted treatment after clear diagnosis of the cause of the disease, and you can’t use drugs randomly.