Anal Fissure

An anal fissure is a small tear or split in the thin, moist tissue lining the anus, most commonly caused by the passage of hard or large stools that stretch and injure the delicate anal skin. It typically causes sharp, severe pain during and after bowel movements, often accompanied by a small amount of bright red bleeding. While most anal fissures are acute and heal within a few weeks with simple measures, some become chronic, persisting beyond eight weeks and requiring more targeted treatment. Chronic constipation and prolonged sphincter spasm are key factors that prevent healing.

The most common symptoms include: Sharp; severe pain during and immediately after bowel movements; bright red blood on stool or toilet paper; visible tear or crack in the skin around the anus. Early recognition is key to prompt diagnosis and effective treatment.

No, Anal Fissure is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Most acute fissures heal with conservative measures including increased fiber and fluid intake to soften stools; warm sitz baths; and topical pain-relieving or muscle-relaxing ointments to reduce sphincter spasm and promote healing. Chronic fissures that fail to respond may be treated with topical nitroglycerin or calcium channel blocker ointments. Treatment should always be guided by a qualified Colorectal & Proctology specialist. Do not self-medicate.

While Anal Fissure cannot always be fully prevented, several measures can reduce risk: Maintaining a high-fiber diet and adequate fluid intake to prevent constipation; avoiding prolonged straining during bowel movements; responding promptly to the urge to defecate rather than delaying.

Consult a Colorectal & Proctology specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.