Anal Fissure Treatment (পায়ুপথে ঘা) in Dhaka | Dr. M. Nazrul Islam (Colorectal Surgeon)

Introduction

Anal fissure treatment in Dhaka is highly effective — and the sooner you seek help, the simpler and faster the cure.

An anal fissure (পায়ুপথে ঘা / মলদ্বারের ঘা / fissure in ano) is a small but intensely painful tear in the lining of the anus. It is one of the most common conditions treated by Dr. Muhammad Nazrul Islam in his colorectal surgery clinic in Dhaka — and one of the most frequently misdiagnosed.

Many patients in Bangladesh mistake anal fissure pain for পাইলস (piles) and go months without the correct treatment. This guide explains everything you need to know: what an anal fissure is, why it causes such severe pain, how it is diagnosed, and the 5 treatment options available in Dhaka — from simple home care to surgery.

পায়ুপথে ঘা কী? / What is an Anal Fissure?

An anal fissure (পায়ুপথে ঘা / মলদ্বারে ঘা) is a small tear or crack in the thin, moist lining (mucosa) of the anus — the opening through which stool passes from the body. The anus has a rich nerve supply and a tight internal sphincter muscle. When a tear forms in the lining, the exposed nerve endings cause intense, sharp pain — and the sphincter muscle goes into spasm, which both worsens the pain and restricts blood flow to the area, preventing healing. This is why anal fissures can be so persistent and painful despite their small size.

Anal fissures are classified into two types based on how long they have been present:

Symptoms of Anal Fissure / পায়ুপথে ঘার লক্ষণ — How to Recognise It

The symptoms of anal fissure are distinctive and, once known, easy to recognise. The dominant symptom is pain — not bleeding, as with piles. The key symptoms seen by Dr. Nazrul Islam’s patients in Dhaka are:

•          Severe sharp, tearing or burning pain during bowel movement (পায়খানায় তীব্র ব্যথা) — often described as ‘like passing glass’ or ‘like a knife’. This is the hallmark symptom.

•          Prolonged pain after bowel movement — the pain continues for 30 minutes to 2 hours after passing stool due to sphincter spasm. Many patients describe dreading every trip to the toilet.

•          Small amount of bright red blood on toilet paper or on the surface of stool — blood is not mixed into stool as with higher causes. The amount is usually small.

•          Burning sensation or itching around the anus (পায়ুপথে জ্বালাপোড়া / চুলকানি) — especially in the hours after passing stool.

•          Visible crack or tear — a thin line visible at the anal opening, usually at the 6 o’clock (posterior midline) position. Sometimes visible on self-examination.

•          Skin tag (sentinel pile) — a small, soft lump of skin at the anal margin, present in chronic fissures.

•          Fear of the toilet (টয়লেটভীতি) — patients begin to avoid passing stool due to the pain, which leads to harder stools and makes the fissure worse. A vicious cycle.

Causes of Anal Fissure / পায়ুপথে ঘার কারণ কী?

Anal fissures form when the anal lining is stretched beyond its capacity — usually by a hard or large stool passing through — causing it to tear. In Bangladesh, the most common causes seen in Dr. Nazrul’s clinic are:

Primary Causes / প্রধান কারণ

•          Constipation and hard stools (কোষ্ঠকাঠিন্য) — the single most common cause. Hard, dry stools require significant force to pass, stretching and tearing the anal lining. Low-fibre diet and insufficient water intake are the root causes in most Bangladeshi patients.

•          Prolonged straining on the toilet — spending too long straining creates repeated mechanical trauma to the anal lining. Smartphone use on the toilet is an increasingly common contributing factor.

•          Chronic diarrhoea (ডায়রিয়া) — repeated loose, acidic stools irritate and erode the anal lining, causing fissures. Common in Bangladesh due to food and water safety issues.

•          Childbirth (প্রসব) — anal fissures are very common in women after vaginal delivery, particularly following a large baby or difficult delivery. The perineum and anal area sustain significant trauma during delivery.

Less Common Causes / কম সাধারণ কারণ

•          Inflammatory bowel disease (IBD) — Crohn’s disease in particular causes fissures that are unusually located (not in the posterior midline), multiple in number and slow to heal.

•          Anal cancer — fissures that do not heal despite treatment should be biopsied to rule out malignancy.

•          Sexually transmitted infections (STIs) — syphilis and herpes can cause atypical anal fissures.

•          Previous anal surgery — scarring from prior surgery can predispose to fissure formation.

Diagnosis / রোগ নির্ণয় — What to Expect at Your Consultation in Dhaka

The diagnosis of anal fissure is usually made on clinical examination alone — no special tests are needed in most cases. Dr. Muhammad Nazrul Islam’s approach follows ASCRS 2024 guidelines:

•          Detailed history — duration of pain, stool habits, previous treatments tried, obstetric history in women, medications

•          Gentle external inspection — the fissure is often visible at the anal margin, most commonly at the 6 o’clock (posterior midline) position. A sentinel skin tag may be visible.

•          Gentle digital rectal examination (DRE) — carefully performed to assess sphincter tone. Avoided if pain is too severe on the day of examination.

•          Proctoscopy / anoscope — only if needed and tolerated, to rule out co-existing piles or other conditions.

•          Examination under anesthesia (EUA) — occasionally used when pain prevents adequate examination in the clinic.

Most patients receive a clear diagnosis and treatment plan at their first consultation. A typical first consultation takes 20–30 minutes. There is no need to feel embarrassed — this is a routine examination for Dr. Nazrul.

Anal Fissure Treatment in Dhaka: 5 Options From Home Care to Surgery

Anal fissure treatment depends on whether the fissure is acute (less than 6 weeks) or chronic (more than 6 weeks). The good news: the majority of acute fissures — approximately 50% — heal without surgery with correct treatment. Here are the 5 treatment options available in Dhaka:

1. Diet and Lifestyle Changes / খাদ্যাভ্যাস পরিবর্তন — Essential for All Patients

Dietary and lifestyle modifications are the foundation of anal fissure treatment at every stage — from acute first-time fissures to post-surgical care. Without these changes, fissures recur regardless of treatment:

•          High-fiber diet — শাকসবজি (vegetables), ডাল (lentils), ফল (fruits), whole grains daily. Target 25–30g of fiber per day. Soft, bulky stools pass without trauma.

•          Drink 8–10 glasses of water daily — essential to keep stools soft. Many Bangladeshi patients are chronically dehydrated.

•          Do not strain or spend more than 3–5 minutes on the toilet

•          Do not delay the urge to pass stool — hard stools form when the urge is suppressed

•          Warm sitz baths (গরম পানিতে বসা) for 10–15 minutes after each bowel movement — reduces sphincter spasm, improves blood flow and eases pain significantly

•          30-minute daily walk — improves bowel regularity and reduces straining

2. Stool Softeners / মল নরমকারী ওষুধ — First-Line Medical Treatment

Stool softeners (lactulose, ispaghula husk / isabgol, polyethylene glycol) make stools softer and easier to pass without straining. They are safe, available across Bangladesh, and essential alongside every other treatment. They do not treat the fissure directly — they remove the mechanical trauma that caused and perpetuates it. Most patients notice improvement in pain within 1–2 weeks.

3. Topical Creams and Ointments / মলম — Best Ointment for Anal Fissure in Bangladesh

Topical treatments are the most widely used non-surgical anal fissure treatment in Dhaka — and for good reason. They address both the pain and the underlying sphincter spasm that prevents healing. Several types are available:

4. Botulinum Toxin (Botox) Injection / বোটক্স ইনজেকশন — For Chronic Fissures

Botulinum toxin (Botox) injection is an excellent treatment option for chronic anal fissures that have not responded adequately to topical creams. It is performed as a short outpatient procedure under local or brief general anesthesia:

•          Botox is injected into the internal sphincter muscle

•          The toxin temporarily paralyses the muscle, relaxing the spasm for approximately 3 months

•          During this 3-month window, the fissure heals in approximately 60–80% of cases

•          The effect wears off naturally — normal sphincter function returns

•          Can be repeated if needed

•          Healing rates are lower than surgery (LIS) but with fewer risks

5. Surgery — Lateral Internal Sphincterotomy (LIS) / পায়ুপথে ঘার অপারেশন

Surgery is the most effective treatment for chronic anal fissure with a cure rate of over 90%. The standard operation is Lateral Internal Sphincterotomy (LIS) — the procedure of choice recommended by ASCRS 2024 guidelines for chronic anal fissure that has failed conservative treatment:

•          A small portion of the internal sphincter muscle is divided to permanently reduce the resting pressure in the anus

•          This breaks the spasm-ischaemia-pain cycle permanently

•          The fissure heals within 6–8 weeks in most patients

•          Performed under general or spinal anesthesia as a day-case (most patients go home the same day)

•          Most patients return to light activities within 1 week

•          Cure rate: over 90% in expert hands

Recovery / সুস্থ হতে কতদিন লাগে?

Recovery after anal fissure treatment depends on the type of treatment chosen:

Preventing Recurrence / পায়ুপথে ঘা যাতে ফিরে না আসে

The most important step after recovery is preventing recurrence. The root cause — constipation and hard stools — must be addressed permanently:

•          Maintain a high-fiber diet every day — this is a permanent lifestyle change, not a short course

•          Drink 8–10 glasses of water daily

•          Never strain on the toilet — if stools are hard, add fiber or a stool softener before straining

•          Keep toilet time under 5 minutes — no reading, no phone use

•          30-minute daily walk — the single best lifestyle habit for bowel health

•          Follow up with Dr. Nazrul as advised after treatment

When to See an Anal Fissure Doctor in Dhaka / কখন ডাক্তার দেখাবেন?

Many patients in Bangladesh live with anal fissure pain for months — or years — before seeking help, either out of embarrassment or the belief that it will resolve on its own. But untreated fissures become chronic, harder to treat and more likely to need surgery. See Dr. Nazrul Islam if:

•          You have sharp pain during or after bowel movements lasting more than a few days

•          You have noticed a small amount of blood on toilet paper with pain

•          You have tried home remedies or over-the-counter creams for more than 2 weeks without improvement

•          You are avoiding going to the toilet because of pain (টয়লেটভীতি)

•          You have already been diagnosed with a chronic fissure and need a definitive treatment plan

•          You have pain around the anus with a visible crack or skin tag

Frequently Asked Questions / সচরাচর জিজ্ঞাসা

These are the questions most commonly asked about anal fissure by patients searching online in Bangladesh and during consultations at Dr. Nazrul’s Dhaka clinic:

পায়ুপথে ঘা কি নিজে নিজে ভালো হয়? / Can anal fissure heal on its own?

Yes — acute fissures (less than 6 weeks) can heal on their own when the root cause (constipation and straining) is corrected. Approximately 50% of acute fissures heal with dietary changes and stool softeners alone. Chronic fissures (more than 6 weeks) rarely heal without medical treatment and often need surgery (LIS) for a permanent cure.

পায়ুপথে ঘার সেরা মলম কোনটি? / What is the best ointment for anal fissure in Bangladesh?

GTN (glyceryl trinitrate) 0.2% ointment is the first-line topical treatment recommended by international guidelines (ASCRS, NICE). Diltiazem 2% cream is an equally effective alternative with fewer headache side effects. Both work by relaxing the internal sphincter muscle. Do not use hydrocortisone or haemorrhoid creams as the main treatment — they do not treat the underlying cause. Consult Dr. Nazrul for the correct prescription.

পায়ুপথে ঘা ও পাইলস কি একই রোগ? / Are anal fissure and piles the same?

No — they are two different conditions, though both are caused by constipation and straining. Piles (পাইলস) are swollen veins that cause bleeding, itching and a lump — usually without significant pain. Anal fissure (পায়ুপথে ঘা) is a tear in the anal lining that causes severe pain during and after bowel movement, with small amounts of blood. Both can co-exist in the same patient.

পায়ুপথে ঘার অপারেশন কি জরুরি? / Is surgery always necessary for anal fissure?

No. Surgery (LIS) is reserved for chronic fissures that have failed to respond to creams, stool softeners and Botox injection. Most acute fissures heal with conservative treatment. If you have had pain for more than 6 weeks despite treatment, surgery is usually the most effective solution — with a cure rate over 90%. Dr. Nazrul will advise the right approach for your specific situation.

পায়ুপথে ঘার অপারেশনের পর কতদিন বিশ্রাম? / Recovery time after anal fissure surgery?

After LIS (lateral internal sphincterotomy), most patients experience significant pain relief within the first few days. Return to light activities is usually possible within 1 week. Full healing of the fissure takes 4–8 weeks. Most patients find the post-operative period much less painful than living with a chronic untreated fissure.

গর্ভাবস্থায় পায়ুপথে ঘা হলে কী করব? / Anal fissure during pregnancy — what to do?

Anal fissures are common during pregnancy and after childbirth. Treatment during pregnancy focuses on safe conservative measures: high-fibre diet, stool softeners (safe in pregnancy), plenty of water and warm sitz baths. Topical anaesthetic gels can provide pain relief. GTN and diltiazem creams should only be used under doctor supervision during pregnancy. Surgery is deferred until after delivery in most cases.

পায়ুপথে ঘা কি ক্যান্সার হতে পারে? / Can anal fissure turn into cancer?

A simple anal fissure does not turn into cancer. However, anal cancer can sometimes present like a fissure — particularly if it is in an unusual position, fails to heal despite proper treatment, or is associated with bleeding and pain. If your fissure does not heal after 8–12 weeks of correct treatment, Dr. Nazrul will recommend a biopsy to exclude malignancy. This is a precautionary measure — not a cause for panic.

পায়ুপথে ঘার চিকিৎসায় কত খরচ? / What does anal fissure treatment cost in Dhaka?

Cost varies depending on whether you need medicines only, a Botox injection or surgery. A consultation with Dr. Muhammad Nazrul Islam will give you a clear diagnosis and an honest cost estimate based on what you actually need. Call +88019 7684 2234 or visit our contact page to book an appointment.

── DISCLAIMER ──

Medical Disclaimer: This page is written for general patient education only and does not replace professional medical advice, diagnosis or treatment. The information is based on current ASCRS 2024 clinical guidelines and peer-reviewed medical literature. For personal care and anal fissure treatment in Dhaka, please consult Dr. Muhammad Nazrul Islam or a qualified medical professional directly.