Rubber band ligation is a quick, non-surgical procedure used to treat internal hemorrhoids. A small rubber band is placed around the base of a hemorrhoid, cutting off its blood supply. Without blood flow, the tissue shrinks, dies, and falls off within several days, leaving behind a small scar that anchors the remaining tissue in place. It’s the most commonly performed office procedure for hemorrhoids and is considered a first-line treatment for mild to moderate cases.
How the Procedure Works
The concept is straightforward. Your provider inserts a small viewing instrument into the anal canal to locate the internal hemorrhoid. A ligator device then places a tiny rubber band snugly around the hemorrhoid’s base. This band is tight enough to completely stop blood from reaching the tissue beyond it.
Over the next several days, the banded tissue shrinks and eventually detaches on its own. You may not even notice when this happens, as the dead tissue typically passes during a bowel movement. The area where the hemorrhoid was attached heals into scar tissue, which serves a useful purpose: it helps prevent the remaining tissue from bulging back into the anal canal. The entire office visit usually takes only a few minutes, and most people don’t need sedation or anesthesia because the band is placed in a part of the anal canal that has very few pain-sensing nerves.
Who It’s Best Suited For
Rubber band ligation works best for grade 1 through grade 3 internal hemorrhoids. These grades describe how much the hemorrhoid tissue protrudes. Grade 1 hemorrhoids bleed but don’t prolapse outside the anal canal. Grade 2 hemorrhoids prolapse during straining but retract on their own. Grade 3 hemorrhoids prolapse and need to be pushed back in manually. The procedure is most commonly recommended when hemorrhoids cause persistent bleeding or prolapsing that hasn’t responded to dietary changes, fiber supplements, or other conservative measures.
Grade 4 hemorrhoids, which are permanently prolapsed and cannot be pushed back in, generally require surgical removal rather than banding. The procedure also isn’t appropriate for external hemorrhoids, which sit below the point where pain-sensing nerves are dense, meaning banding would be extremely painful.
Success Rates and Long-Term Results
A large long-term study found that rubber band ligation successfully resolved symptoms in about 70.5% of patients after initial treatment. When patients whose hemorrhoids recurred underwent repeat banding, the cumulative success rate climbed to roughly 80%. Recurrence is fairly common, but the procedure can be repeated. Success rates for re-treatment held up well: 73.6% for a first recurrence, 61.4% for a second, and 65% for a third.
Compared to other non-surgical options like infrared coagulation (which uses heat to shrink hemorrhoid tissue) or injection therapy, rubber band ligation tends to produce more durable results. One comparative study found that while similar numbers of patients were symptom-free at 12 months regardless of which procedure they received, significantly fewer patients who had banding needed additional treatment for recurring symptoms. The trade-off is that banding causes more post-procedure discomfort than these alternatives.
What Recovery Feels Like
Most people experience a dull ache or a sensation of fullness in the rectum for the first one to three days after the procedure. This pressure-like discomfort is usually manageable with over-the-counter pain relief and warm sitz baths (sitting in a few inches of warm water for 10 to 15 minutes). Some people feel an urgent need to have a bowel movement right after banding, which is a normal response to the band’s presence.
The banded hemorrhoid tissue typically falls off within 5 to 10 days. You might notice a small amount of bleeding when this happens, and minor spotting can continue for a week or so afterward. Heavy bleeding is uncommon but is the most important thing to watch for during recovery. A high-fiber diet and plenty of water help keep stools soft during healing, which reduces straining and irritation at the treatment site. Most people return to normal activities within a day or two, though heavy lifting is best avoided for the first week.
Risks and Complications
Rubber band ligation is generally safe, but it does carry more discomfort and a slightly higher complication rate than less aggressive office treatments like infrared coagulation. The most common side effects are:
- Pain or pressure: Mild to moderate discomfort in the first few days is expected. Severe pain can occur if the band is placed too close to the nerve-rich area below the internal hemorrhoid zone. If pain is intense, the band may need to be removed.
- Bleeding: Light bleeding when the banded tissue falls off is normal. Heavier delayed bleeding, sometimes occurring a week or two after the procedure, is less common but may require medical attention.
- Vasovagal response: Some people feel lightheaded, nauseated, or sweaty during or shortly after banding. This is a temporary nerve-mediated reaction and passes on its own.
- Infection: Serious infection is rare but can occur. Signs like fever, increasing pain, difficulty urinating, or swelling in the days following the procedure warrant prompt medical evaluation.
People taking blood thinners face a higher risk of post-procedure bleeding and may need to adjust their medication beforehand. Those with inflammatory bowel conditions, compromised immune systems, or bleeding disorders may not be good candidates for the procedure.
How It Compares to Surgery
For most people with grade 1 to 3 internal hemorrhoids, rubber band ligation is the preferred starting point because it avoids the pain, recovery time, and risks of surgery. A surgical hemorrhoidectomy, where the tissue is physically cut out, has a higher one-time success rate but comes with significantly more postoperative pain and a recovery period of two to four weeks. Banding can be repeated if hemorrhoids return, and many people find that one or two sessions are enough to resolve their symptoms long-term.
If banding fails after multiple attempts, or if hemorrhoids are too advanced for office treatment, surgery becomes the next step. But for the majority of symptomatic internal hemorrhoids, banding offers an effective balance of results and minimal disruption to daily life.