An anal fissure is a crack or tear in the lining of your anal canal. It’s a common cause of anal pain and rectal bleeding, especially during bowel movements (pooping).

Dec 31, 2024 · An anal fissure is a small tear in the thin, moist tissue that lines the anus. The anus is the opening at the end of the digestive tract where stool exits the body. Common …

Oct 11, 2024 · Learn the symptoms and causes of anal fissures, and effective treatment options. Understand how to manage pain and promote healing from this uncomfortable condition.

An anal fissure is a small, painful tear in the lining of the anus. Anal fissures may hurt and bleed during or after a bowel movement, but about 90% heal without surgery.

Oct 2, 2025 · An anal fissure is a small tear in the lining of the anus (lower rectum). Anal fissures can cause sharp pain during and after bowel movements and bleeding, so you might notice …

What causes an anal fissure? The most common cause is large or hard stools due to constipation. A fissure may also be caused by severe diarrhea, anal sex, vaginal childbirth, or an object …

May 29, 2024 · Definition An anal fissure is a small split or tear in the thin moist tissue (mucosa) lining the lower rectum (anus).

Nov 28, 2018 · Anal fissures are caused by trauma to the anus and anal canal. The cause of the trauma usually is a bowel movement, and many people can remember the exact bowel …

Apr 7, 2025 · Typical anal fissure symptoms are a sensation of tearing, ripping or burning and usually a small amount of bright red bleeding during and after a bowel movement. While the …

Once a fissure develops, the internal anal sphincter typically goes into spasm, causing further separation of the tear, constricting blood flow to the area, impairing healing, and causing pain.