Back to Health A to Z. An anal fissure is a tear or open sore ulcer that develops in the lining of the large intestine, near the anus. Do not let embarrassment stop you seeking help. Anal fissures are a common problem GPs are used to dealing with. They can also tell you about self-help measures and treatments that can relieve your symptoms and reduce the risk of fissures coming back. A GP will ask you about your symptoms and the type of pain you have been experiencing.
Soothing Relief for Anal Discomfort | Everyday Health
Anal fissures are breaks in the skin that lines the anal canal. They occur most commonly in young people, usually because of the passage of a hard stool that traumatizes the anus. Most patients who develop anal fissures have a higher-than-normal pressure in the anal canal. In a small percentage of cases, anal fissures stem from other causes, such Crohn's disease or certain infections. Sharp pain with passage of a hard or bulky stool.
An anal or a rectal fissure is a small tear, cut, or open sore in the skin around the anus. This problem can affect people belonging to all age groups but is more common in infants and young adults. Anal fissures can extend their way into the anal canal, exposing the muscles surrounding the rim of the anus, the anal sphincter.
You are viewing BNF. An anal fissure is a tear or ulcer in the lining of the anal canal, immediately within the anal margin. Clinical features of anal fissure include bleeding and persistent pain on defecation, and a linear split in the anal mucosa.