Symptoms of anal papillar fibroma: first, the feeling of incomplete defecation, patients still have excrement left in the anus after defecation, with the feeling of falling, which is the feeling of incomplete defecation; second, anal itching; third, imbibition; imbibition refers to the phenomenon that the size of anal papillar fibroma becomes large and cannot be pushed back into the anus in time after prolapse, causing imbibition, often accompanied by swelling, pain and restlessness at the anus; fourth, anal discomfort, including itching, swelling, pain, and sometimes inflammation; fifth, bleeding and pain.