Anal throbbing pain is a symptom of many perianal diseases, common diseases mainly include anal fissure, perianal abscess, hemorrhoids, etc. It is recommended that the patient consult a doctor in time to clarify the cause of the disease and treatment. 1. Anal fissure: anal fissure patients due to defecation struggle, stool dry and hard and other factors, resulting in anal canal mucous membrane tear, stimulation of perianal nerves, symptoms such as throbbing pain, often accompanied by post-stool pain is obvious, blood in the stool. 2. Perianal abscess: this disease belongs to perianal acute infectious diseases, caused by bacterial infection. Patients are often accompanied by anal pain, burning, swelling, throbbing pain and other discomforts, often accompanied by local skin fever, swelling, pain and so on. 3. hemorrhoids: hemorrhoidal nuclei prolapse embedded anus, or thrombosed hemorrhoids, inflammatory hemorrhoids, etc., hemorrhoidal nuclei swelling and congestion, the patient is more accompanied by throbbing pain and other symptoms. Patients with the above anal pain phenomenon, not to be careless, should be timely to the regular hospital examination, choose the appropriate treatment program, to avoid delaying the condition, affecting the health of the body.