Rubber banding, formally called rubber band ligation, is a common office procedure used to treat internal hemorrhoids. A small rubber band is placed around the base of a hemorrhoid to cut off its blood supply, causing the tissue to shrink, die, and fall off within about a week. It’s the most widely used non-surgical treatment for hemorrhoids that don’t respond to dietary changes and other home remedies, with success rates ranging from 69% to 97%.
How the Procedure Works
The concept is straightforward. Your doctor uses a small instrument to place a tight rubber band around the base of an internal hemorrhoid, right where it connects to the rectal wall. The band squeezes off blood flow to the tissue. Without a blood supply, the hemorrhoid undergoes ischemia (it’s starved of oxygen) and begins to die over the next three to five days. The dead tissue detaches on its own, usually within a week, and you pass it during a bowel movement, often without noticing.
What’s left behind is a small ulcer that heals into scar tissue. That scarring actually serves a purpose: it anchors the remaining tissue to the rectal wall, which helps prevent the hemorrhoid from bulging back out. The whole process, from banding to full healing, takes one to two weeks.
Who It’s For
Internal hemorrhoids are graded on a scale from I to IV based on how far they protrude from the anal canal. Rubber banding is typically used for grade I, II, and III hemorrhoids that haven’t improved with conservative measures like fiber supplements, increased water intake, and better bathroom habits. Grade IV hemorrhoids, which are permanently prolapsed and can’t be pushed back in, usually require surgery.
The procedure works best on grade II hemorrhoids. One study found that 80% of patients with grade II bleeding hemorrhoids had excellent results, compared to 54% of those with grade III.
What to Expect During the Procedure
Rubber banding is done in a doctor’s office, not an operating room. No sedation or general anesthesia is needed. The doctor inserts a small scope into the anal canal, identifies the hemorrhoid, and deploys the rubber band using a ligator device. The band is placed above the “dentate line,” a boundary inside the rectum where nerve endings are sparse, which is why the placement itself is tolerable for most people. The entire visit usually takes just a few minutes.
About 30% of patients experience dizziness or feel faint during or shortly after the procedure, a vasovagal response triggered by the stimulation of sensitive rectal tissue. This typically passes quickly.
Pain and Recovery Timeline
Pain is the most common side effect, reported by nearly 90% of patients. But the timeline is predictable and relatively short. Discomfort peaks about four hours after banding, when over 55% of patients report moderate pain or worse. It drops steadily from there: 38% still have significant discomfort on day one, 21% on day two, and 13% on day three. By one week, 75% of patients are completely pain-free, though about 7% still deal with moderate to severe discomfort at that point.
About 65% of patients need over-the-counter pain relievers during the first week, most commonly on the day of the procedure itself. Only 20% need pain medication for three or more days. Some patients (around 28%) also use topical numbing agents for additional relief. Warm sitz baths, where you sit in a few inches of warm water, can also help ease soreness.
You can expect a small amount of bleeding when the dead tissue separates, typically within the first week. A little spotting on toilet paper is normal. Heavy bleeding, fever, difficulty urinating, or significant swelling are signs to contact your doctor.
How It Compares to Surgery
Surgical hemorrhoid removal (hemorrhoidectomy) has a higher rate of complete symptom resolution and significantly fewer patients need retreatment afterward. A Cochrane review found that patients were about five times less likely to need additional treatment after surgery compared to banding. So surgery is more definitive.
The tradeoff is substantial, though. Surgery causes nearly twice as much postoperative pain, more complications, and requires more time off work. Rubber banding, by contrast, is done in minutes in a clinic with no sedation and minimal downtime. For most people with grade I through III hemorrhoids, banding is the logical first step, with surgery reserved for cases where banding fails or hemorrhoids are too advanced.
Between 7% and 18% of patients who undergo banding will need additional sessions because symptoms return. Some people require multiple bandings, either for the same hemorrhoid or for different ones, spaced several weeks apart.
Preventing Recurrence
Banding treats the immediate problem, but hemorrhoids can come back if the underlying causes aren’t addressed. The most important change is getting enough fiber. A high-fiber diet (or a daily fiber supplement) softens stool and reduces straining during bowel movements, which is the single biggest driver of hemorrhoid development. Aim for 25 to 30 grams of fiber per day from fruits, vegetables, whole grains, or a supplement.
Staying hydrated helps fiber do its job. Regular walking improves blood flow and reduces constipation. Avoiding long periods of sitting on the toilet, where gravity and straining put sustained pressure on rectal veins, also matters. These aren’t dramatic lifestyle overhauls, but they make a real difference in keeping hemorrhoids from recurring after a successful banding procedure.