Whether defecation causes anal pain in proctitis requires specific analysis. If the symptoms of proctitis are mild, defecation might not necessarily result in anal pain. If proctitis is accompanied by ulcers or infections, resulting in severe inflammation of the rectum, and if there are also anal fissures, defecation might cause anal pain. Regarding the severity of proctitis, it’s important to promptly conduct thorough examinations such as a digital rectal exam or an anoscopy to confirm the diagnosis, and adopt appropriate treatment measures based on the severity.