Medically reviewed by Dr. Samuel Davidoff, MD, Board-Certified Gastroenterologist | 18+ Years Experience | Last Updated: May 2026
Quick Answer
In most cases, no. A colonoscopy is a screening procedure that lets your gastroenterologist see and document hemorrhoids, but it is not designed to remove them. Hemorrhoid removal (rubber band ligation, sclerotherapy, infrared coagulation, or hemorrhoidectomy) requires different equipment, a different patient position, and ideally an awake patient who can give feedback on pain. As Dr. Yuriy Israel at Gastroenterology & Nutrition, P.C. in Forest Hills, Queens explains, banding and laser treatment are best done in a separate, scheduled visit. To schedule, call our office at (718) 261-0900.
Are Hemorrhoids Removed During a Colonoscopy?
The short answer is no. A colonoscopy is a diagnostic exam: a thin flexible camera is passed through the rectum and advanced through the colon to look for polyps, signs of inflammation, early colorectal cancer, and other abnormalities. While your gastroenterologist will note any internal hemorrhoids on the rectal wall during the exam and document them in your report, treating them is a separate decision and a separate procedure.
There are three reasons why hemorrhoid removal is not bundled into the same visit: the patient is asleep under sedation and cannot give feedback on pain or pressure during the treatment; the equipment used for banding, sclerotherapy, and infrared coagulation is set up at a different station and uses a different scope; and most insurance plans treat the colonoscopy and the hemorrhoid procedure as separate billable encounters. The standard pathway is identify on colonoscopy, document, then schedule treatment.
Can a Colonoscopy Detect Hemorrhoids?
Yes. During a colonoscopy your gastroenterologist can clearly see internal hemorrhoids on the rectal wall as small, swollen vessels. They are noted in the procedure report along with any other findings. However, hemorrhoids are usually diagnosed by clinical exam in the office (visual inspection, digital rectal exam, or anoscopy) rather than colonoscopy, because external hemorrhoids sit outside the anal canal where the colonoscope does not focus and because the bowel-prep cleanse can change how internal hemorrhoids appear.
If hemorrhoids are the only concern, you do not need a colonoscopy to confirm them; an in-office exam is enough. A colonoscopy is ordered when there are other reasons (bleeding workup, screening age, family history, abdominal symptoms) and the hemorrhoid findings are noted as a secondary observation.
Why Removing Hemorrhoids During a Colonoscopy Is Not Recommended
Even when a gastroenterologist is fully trained in rubber band ligation and sclerotherapy, performing the treatment under sedation during the same visit raises three problems:
- Pain feedback is unavailable. An awake patient can tell the doctor immediately if a band is placed too low (in the sensitive anal canal below the dentate line) and causing pain. A sedated patient cannot, which raises the risk of misplaced bands and post-procedure pain.
- Patient position is wrong. Colonoscopy is performed with the patient on the left side. Hemorrhoid procedures are easier in the prone or jackknife position, which gives a clearer view of the anal canal and better access for the banding instrument.
- Equipment switching is impractical. The colonoscope is the wrong tool for banding; it is too long and not designed for the short distance to the hemorrhoidal cushions. Switching to an anoscope and banding instrument adds time, cleaning steps, and complexity to a sedated visit.
Done as a separate office visit, banding takes about 5 to 10 minutes per session, requires no sedation, and lets the patient walk out and resume normal activities the same day.
Common Hemorrhoid Treatments After a Colonoscopy
If your colonoscopy report flags symptomatic hemorrhoids, your gastroenterologist or colorectal surgeon will discuss treatment options based on the grade (1 through 4) and your symptoms. The five most common in-office and surgical options:
- Rubber band ligation (RBL): a small elastic band is placed at the base of the internal hemorrhoid, cutting off blood supply. The hemorrhoid shrinks and falls off in 7 to 10 days. Recovery: 24 to 48 hours of mild discomfort. Most patients need 2 to 4 sessions spaced 6 to 8 weeks apart.
- Infrared coagulation (IRC): a small probe delivers an infrared light pulse that causes the hemorrhoid tissue to scar and shrink. Painless, no anesthesia, takes 5 minutes. Best for grade 1 to 2 internal hemorrhoids.
- Sclerotherapy: a chemical solution is injected into the base of the hemorrhoid, causing it to shrink. Painless, takes a few minutes. Best for small grade 1 to 2 internal hemorrhoids.
- Hemorrhoidectomy: surgical removal of the hemorrhoidal tissue under anesthesia. Most effective for severe (grade 3 to 4) or external hemorrhoids. Recovery: 2 to 4 weeks of discomfort, performed by a colorectal surgeon.
- Stapled hemorrhoidopexy: a circular stapler removes a ring of tissue and lifts the hemorrhoid back into normal position. Less painful than hemorrhoidectomy, faster recovery (1 to 2 weeks), but slightly higher recurrence rate.
For non-procedural relief in the days after a colonoscopy or while awaiting treatment, see our guide to avoid post-procedure pain at night.
Colonoscopy vs Hemorrhoid Removal: Key Differences
The two procedures are easy to confuse because both involve the lower GI tract, but they are very different events.
| Feature | Colonoscopy | Hemorrhoid Removal (RBL / IRC) |
|---|---|---|
| Purpose | Screening + diagnosis of polyps, cancer, IBD, hemorrhoids | Treatment of symptomatic internal hemorrhoids |
| Who performs | Gastroenterologist | Gastroenterologist (RBL/IRC) or colorectal surgeon (hemorrhoidectomy) |
| Anesthesia | IV sedation (asleep) | None for RBL/IRC; local or general for hemorrhoidectomy |
| Duration | 15 to 30 minutes | 5 to 10 minutes per session |
| Prep | Full bowel prep (clear liquids, laxative) | None or minimal (enema before) |
| Recovery | 24 hours, no driving, escort needed | Same day for RBL/IRC; 2 to 4 weeks for hemorrhoidectomy |
| Sessions needed | One (repeat per screening interval) | 2 to 4 sessions spaced 6 to 8 weeks apart for RBL |
What If Bowel Prep Makes Your Hemorrhoids Flare?
It happens. The frequent loose bowel movements during colonoscopy prep can irritate existing internal or external hemorrhoids and cause a temporary flare with itching, burning, or mild bleeding. The flare almost always settles within a few days after the procedure. To minimize it:
- Stay well hydrated during and after prep (water, clear electrolyte drinks).
- Use unscented moist wipes or a peri-bottle (squeezable water bottle) instead of dry tissue.
- Apply a barrier cream (zinc oxide, Calmoseptine, or Aquaphor) before each bathroom trip.
- Sit in a warm sitz bath for 10 to 15 minutes after the procedure if soreness persists.
- Take plain Tylenol (acetaminophen) for pain. Avoid NSAIDs (ibuprofen, naproxen, aspirin) for 48 hours if a polyp was removed during the colonoscopy.
Visit Gastroenterology & Nutrition P.C. in Forest Hills, Queens
If you are scheduled for a colonoscopy and also have hemorrhoid symptoms, our team can plan both your screening exam and your follow-up hemorrhoid treatment in a single coordinated workup. Dr. Samuel Davidoff and the gastroenterology team at Gastroenterology & Nutrition, P.C. have served the Forest Hills community for over 20 years and offer in-office rubber band ligation, infrared coagulation, and sclerotherapy. For background on the condition itself, see our hemorrhoids condition page.
Address: 108-16 72nd Avenue, 2nd Floor, Forest Hills, NY 11375
Phone: (718) 261-0900
Hours: Sunday 9 AM to 1 PM, Monday/Wednesday/Thursday 9 AM to 5 PM, Tuesday/Friday 9 AM to 4 PM
Neighborhoods we serve: Forest Hills, Rego Park, Kew Gardens, Elmhurst, Jackson Heights, Middle Village, Ridgewood, Astoria, Flushing, Richmond Hill, Glendale, and surrounding Queens communities. Our Forest Hills office offers same-week scheduling, Sunday hours, and Spanish-speaking staff.
Frequently Asked Questions
Can a colonoscopy detect hemorrhoids?
Yes. During a colonoscopy your gastroenterologist can see internal hemorrhoids on the rectal wall as small, swollen vessels and will document them in your report. However, hemorrhoids are usually diagnosed by clinical exam (visual inspection, digital rectal exam, anoscopy) rather than colonoscopy, because external hemorrhoids sit outside the anal canal where the scope does not focus.
Can a gastroenterologist remove hemorrhoids during a colonoscopy?
Generally no. Even if your gastroenterologist is trained in rubber band ligation or sclerotherapy, those treatments are best done in a separate, scheduled visit with you awake so you can give feedback on pain. At Gastroenterology & Nutrition, P.C. in Forest Hills, Queens, hemorrhoid banding is performed as its own outpatient procedure.
Can hemorrhoids be treated during a colonoscopy in any situation?
Rarely. Very small internal hemorrhoids might be addressed with sclerotherapy at the same time if your gastroenterologist has the equipment and you have consented in advance, but it is not standard practice. The standard pathway is: identify on colonoscopy, document, then schedule treatment.
Can colonoscopy prep make hemorrhoids worse?
Yes, sometimes. The frequent loose bowel movements during bowel prep can irritate existing hemorrhoids and cause a temporary flare. Stay well hydrated, use unscented moist wipes instead of dry tissue, and apply a barrier cream as needed. The flare usually settles within a few days after the procedure.
How soon after a colonoscopy can I have hemorrhoid banding?
Most patients can schedule rubber band ligation, sclerotherapy, or infrared coagulation within 1 to 2 weeks of their colonoscopy, once any minor irritation has settled. At our Forest Hills office, banding sessions are spaced 6 to 8 weeks apart and most patients need 2 to 4 sessions for full resolution.
Should I see a gastroenterologist or a colorectal surgeon for hemorrhoid treatment?
Both are appropriate. A gastroenterologist can perform office-based treatments (banding, sclerotherapy, infrared coagulation) and is a good first stop if your hemorrhoids are internal and grade 1 to 3. A colorectal surgeon is the right choice for grade-4 prolapsed, thrombosed external, or recurrent hemorrhoids that need surgical hemorrhoidectomy.
This information is provided for educational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Please schedule a consultation with our team to discuss your individual needs.
