Anal Fissure Specialists in Karnataka
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…
Health Conditions A–Z
LabDekho500+ Diseases & Conditions Explained
Understand symptoms, causes, treatment options and prevention for hundreds of conditions — written for patients, reviewed for accuracy.
Frequently Asked Questions
Will an anal fissure heal on its own?
Most acute fissures heal within a few weeks with increased fibre and fluid intake, warm sitz baths, and stool softeners.
Is surgery always needed for a fissure?
No, surgery is reserved for chronic fissures that don't respond to topical treatments like nitroglycerin ointment or botulinum toxin injection.
Why does it hurt so much after passing stool?
The pain comes from both the tear itself and spasm of the anal sphincter muscle, which can also reduce blood flow and delay healing.
Can fissures come back after healing?
Yes, especially if constipation isn't well managed, so maintaining a high-fibre diet and adequate hydration is important for prevention.
Is the bleeding from a fissure something to worry about?
Bright red blood on the stool or toilet paper is typical and usually not dangerous, but any bleeding should be confirmed by a doctor to rule out other causes.