
Is anal fissure painful?
I have been experiencing a tearing pain in the anal area during bowel movements lately, especially after defecation. Sometimes, I even notice blood on the toilet paper. I suspect I might have developed an anal fissure. Could you please tell me, will an anal fissure cause pain?

An anal fissure refers to an infection-related ulcer formed by a longitudinal full-thickness tear in the skin of the anal canal, which causes significant pain, especially during defecation and for a period of time afterward. This pain is often described as severe tearing or burning sensation. In addition, anal fissures may be accompanied by minor bleeding due to damage to the blood vessels at the site of the tear.
Patients with anal fissures are advised to seek medical attention promptly. In daily life, improving dietary habits to soften stools and using topical anesthetic ointments can help alleviate pain. At the same time, patients should maintain cleanliness and hygiene in the anal area to prevent worsening of the infection. If symptoms worsen, prompt medical attention is necessary.