What are Hemorrhoids?
Hemorrhoids (piles) are cushions of submucosal vascular tissue in the lower rectum and anal canal that become pathological when they enlarge and cause symptoms. They are classified by anatomical location as internal hemorrhoids (proximal to the dentate line) and external hemorrhoids (distal to the dentate line).
Hemorrhoidal disease affects approximately 75% of adults at some point in their lives and is one of the most common proctological conditions seen in general surgery practice. Internal hemorrhoids are graded I–IV according to the degree of prolapse, which directly guides treatment selection.
📌 Important: Rectal bleeding is not always caused by hemorrhoids. Colorectal cancer and inflammatory bowel disease must be excluded. A thorough proctological examination — and colonoscopy when indicated — is essential before attributing bleeding to hemorrhoids.
Risk Factors
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Constipation & Straining
Chronic constipation and prolonged straining at stool increase intra-anal pressure, the most common precipitating factor for symptomatic hemorrhoids.
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Pregnancy
Elevated intra-abdominal pressure from the gravid uterus and hormonal changes significantly increase hemorrhoid prevalence, particularly in the third trimester.
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Sedentary Lifestyle
Prolonged sitting — particularly on hard surfaces — chronically elevates anal vascular pressure and impairs venous return.
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Low-Fiber Diet
Insufficient dietary fiber produces hard stools, exacerbating both constipation and hemorrhoidal symptoms. A diet rich in fiber reduces the risk of symptomatic hemorrhoids.
- Obesity — increased intra-abdominal pressure
- Excessive alcohol consumption and diarrheal episodes
- Family history of hemorrhoidal disease (genetic predisposition)
- Age over 50 — progressive loss of connective tissue and vascular elasticity
Hemorrhoid Grading System
Internal hemorrhoids are classified into four grades based on the degree of prolapse. This classification directly determines the appropriate treatment strategy:
GRADE I
Bleeding, no prolapse
Diet & medication
GRADE II
Prolapse — spontaneously reduces
Band ligation
GRADE III
Prolapse — requires manual reduction
Surgery
GRADE IV
Irreducible prolapse
Urgent/Elective Surgery
External hemorrhoids are classified separately. Acutely thrombosed external hemorrhoids (presenting with sudden severe pain and a tense bluish perianal mass) may require early excision.
Symptoms
⚠️ Rectal Bleeding Is Not Always Hemorrhoids
Rectal bleeding may be a symptom of colorectal cancer or inflammatory bowel disease. Do not self-diagnose — seek professional evaluation promptly, especially if bleeding is associated with a change in bowel habits or unexplained weight loss.
- Painless bright red rectal bleeding — blood on toilet paper or in the bowl after defecation
- Anal pruritus (itching) and burning sensation
- Sensation of incomplete rectal evacuation
- Anal discomfort or pain — particularly with external hemorrhoids or thrombosis
- Prolapse of internal hemorrhoids: initially spontaneously reducible, later requiring manual reduction
- Acutely thrombosed external hemorrhoid: sudden severe pain with tense bluish perianal swelling
Treatment Options
Treatment is individualized based on hemorrhoid grade, symptom severity, and patient preference. Grade I–II disease is managed conservatively or with office procedures; Grade III–IV disease generally requires surgical intervention.
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Conservative Management — Grade I–II First Line
Grade I–II
25–35 gDaily fiber
2–3 litresDaily fluid
10 minSitz bath
50%Success in Grade II
A high-fiber diet (vegetables, fruits, whole grains) and adequate fluid intake soften stool consistency and reduce straining. Warm sitz baths 2–3 times daily improve anorectal blood flow and reduce sphincter spasm.
Topical preparations containing local anesthetics or corticosteroids provide short-term symptomatic relief but do not address the underlying pathology. Osmotic laxatives (lactulose, macrogol) are useful adjuncts when constipation is present.
- 25–35 g daily fiber is the cornerstone of both treatment and prevention
- Limit time on the toilet to 3–5 minutes
- Footstool use reduces straining by promoting anorectal angulation
- Symptoms typically improve within 4–6 weeks
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Office Procedures — Minimal Invasive Grade I–II
Grade I–II
15–20 minProcedure time
NoneAnesthesia required
2–3 sessionsMay be needed
Same dayReturn to work
Rubber band ligation is the most effective office procedure. An elastic band is placed at the base of the internal hemorrhoid, causing ischemic necrosis; the tissue sloughs within 7–10 days. Success rate is 70–80% for Grade I–II disease.
Sclerotherapy involves injection of a sclerosant agent into the hemorrhoid, inducing fibrosis. Infrared coagulation is another option for small internal hemorrhoids. Both procedures are performed in an outpatient setting without anesthesia.
- No anesthesia required — performed in an outpatient setting
- Return to normal activities the same day
- 70–80% success rate for Grade I–II hemorrhoids
- Can be repeated if necessary
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Laser Hemorrhoidectomy — Modern Surgical Standard
Grade III–IV
30–60 minOperating time
SpinalAnesthesia
Same dayDischarge
1–2 weeksRecovery
Laser hemorrhoidectomy uses laser energy to excise hemorrhoidal tissue with significantly reduced intraoperative bleeding and postoperative pain compared to conventional Milligan-Morgan hemorrhoidectomy. It is Prof. Dr. Hakan Yanar's preferred technique for Grade III–IV hemorrhoidal disease.
The procedure is performed under spinal anesthesia in approximately 30–60 minutes. Most patients are discharged the same day; return to desk work is possible within 1–2 weeks. Mild analgesics and warm sitz baths manage postoperative discomfort effectively.
- 60–70% less postoperative pain than conventional hemorrhoidectomy
- Same-day discharge in most cases
- Return to work within 1–2 weeks
- Minimal bleeding and infection risk
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Stapler Hemorrhoidopexy (PPH) — Circumferential Prolapse
Grade III Circumferential
20–30 minOperating time
ShortHospital stay
MinimalPostoperative pain
3–5 daysReturn to work
Procedure for Prolapse and Hemorrhoids (PPH) uses a circular stapler to excise a ring of redundant rectal mucosa above the dentate line, repositioning prolapsed hemorrhoids and interrupting their arterial supply. Because the staple line is above the pain-sensitive dentate line, postoperative pain is significantly reduced compared to conventional excisional surgery.
PPH is particularly suited to circumferential (360°) Grade III hemorrhoidal prolapse. Recurrence rates are slightly higher than laser hemorrhoidectomy for Grade IV disease. Prof. Dr. Hakan Yanar selects the optimal technique based on individual patient anatomy and disease extent.
- Optimal technique for circumferential prolapse
- Resection above dentate line — markedly reduced pain
- Return to normal activities within 3–5 days
- Short operating time: 20–30 minutes
Hemorrhoid Treatment in Istanbul
Prof. Dr. Hakan Yanar performs laser hemorrhoidectomy and stapler hemorrhoidopexy at Liv Hospital Ulus, Beşiktaş, Istanbul. International patients are seen in English, French, and Russian. Medical coordination and accommodation support are available.
Sık Sorulan Sorular
What are hemorrhoids?
Hemorrhoids (piles) are enlarged blood vessels in the lower rectum and anus that become symptomatic. They are classified as internal (above the dentate line) or external (below the dentate line). Approximately 75% of adults experience hemorrhoids at some point in their lives.
What are the symptoms of hemorrhoids?
Painless bright red rectal bleeding during bowel movements, anal itching and burning, a sensation of incomplete evacuation, anal discomfort or pain (especially with external or thrombosed hemorrhoids), and prolapse of internal hemorrhoids beyond the anal canal.
Can hemorrhoids be treated without surgery?
Grade I–II hemorrhoids are effectively managed with dietary modification (high-fiber diet, adequate hydration), sitz baths, and office procedures such as rubber band ligation or sclerotherapy. Grade III–IV hemorrhoids generally require surgical intervention.
What is laser hemorrhoidectomy?
Laser hemorrhoidectomy uses laser energy to excise hemorrhoidal tissue with minimal bleeding and significantly reduced postoperative pain compared to conventional surgery. Most patients are discharged the same day and return to work within 1–2 weeks.
Is hemorrhoid surgery painful?
Modern laser techniques have substantially reduced postoperative pain. Mild discomfort in the first 48–72 hours is managed with simple analgesics and warm sitz baths. Pain is significantly less than with conventional open hemorrhoidectomy.
What is stapler hemorrhoidopexy (PPH)?
Procedure for Prolapse and Hemorrhoids (PPH) uses a circular stapler to resect a ring of redundant mucosa above the dentate line, repositioning prolapsed hemorrhoids. Since the resection is above the pain-sensitive dentate line, postoperative pain is minimal.
How can hemorrhoid recurrence be prevented?
Maintaining a high-fiber diet (25–35 g/day), adequate hydration, avoiding prolonged sitting on the toilet, and regular physical activity are the most effective measures. Recurrence rate after surgery is approximately 5–10%.
What is the difference between hemorrhoids and an anal fissure?
Hemorrhoids are enlarged blood vessels causing painless bleeding, itching, and prolapse. An anal fissure is a tear in the anal mucosa causing severe sharp pain during and after defecation. Both may cause rectal bleeding, but the clinical presentation differs significantly.
Book an Appointment for Hemorrhoid Treatment
Contact Prof. Dr. Hakan Yanar for evaluation and personalized treatment in Istanbul.
