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Minimally Invasive, Non-Surgical Piles Treatment by Vascular & Endovascular Specialist – Dr. Sravan C.P.S
Bleeding piles are common, but the choices patients are usually given are limited: wait it out, try a banding procedure that often comes back, or go in for surgery with two to three weeks of painful recovery. Hemorrhoidal Artery Embolization (HAE) is a fourth option that many patients in Bangalore don’t know exists yet. It’s a pinhole, catheter-based procedure that cuts off the abnormal blood supply feeding the piles. There’s no cutting in the anal canal, no general anaesthesia in most cases, and patients go home the same day.
Dr. Sravan C.P.S is a Vascular & Endovascular Specialist who already performs this same embolization technique for fibroids (Uterine Artery Embolization), enlarged prostate (Prostate Artery Embolization), and other conditions from his Basavanagudi clinic. HAE applies the same catheter-based principle to the artery that feeds bleeding haemorrhoids.
What Is Hemorrhoidal Artery Embolization, and Why Does It Matter?
Hemorrhoidal Artery Embolization, also called the Emborrhoid technique, is a non-surgical procedure that reduces blood flow to the haemorrhoidal cushions inside the anal canal. Piles bleed because the arteries feeding them carry more blood than the tissue needs. HAE locates those specific artery branches, usually branches of the superior rectal artery, and blocks them from the inside using a catheter passed through the wrist or groin. There is no incision anywhere near the anus, which is where most of the pain and complications of traditional piles surgery come from.
A large number of patients with bleeding piles are not ideal surgical candidates, or simply don’t want surgery: people on blood thinners, older patients managing other health conditions, patients who’ve already tried banding more than once and seen the bleeding return, and patients who are, understandably, worried about pain and continence after a hemorrhoidectomy. HAE was developed with exactly this group in mind.
Understanding Piles (Haemorrhoids) and Their Grades
Piles are swollen vascular cushions inside or around the anal canal. Straining, chronic constipation, prolonged sitting, pregnancy, and a low-fibre diet are common triggers. Internal haemorrhoids are graded by how much they prolapse:
- Grade I – Bleed but do not prolapse outside the anus.
- Grade II – Prolapse during straining or bowel movements but reduce back in on their own.
- Grade III – Prolapse and need to be pushed back in manually.
- Grade IV – Permanently prolapsed and cannot be pushed back in.
The grading matters for HAE specifically. Because the procedure works by cutting blood supply, it is most effective against bleeding, not prolapse. Grade I to III piles where bleeding is the main complaint respond well. Grade IV piles, or piles where prolapse and tissue bulk are the dominant problem, usually still need a surgical approach, and Dr. Sravan will confirm this on examination before recommending HAE over anything else.
How Does Hemorrhoidal Artery Embolization Work? (Step by Step)
Step-by-step process
- Access site preparation. A small puncture is made at the wrist (radial access) or groin (femoral access), decided case by case. Read more on how doctors choose between wrist and groin access.
- Catheter navigation. A thin catheter is guided through the artery toward the superior rectal artery and its branches, under continuous X-ray (fluoroscopic/DSA) guidance. See how angiography guides an embolization procedure.
- Angiography mapping. A contrast dye run maps exactly which branches are feeding the haemorrhoidal tissue, so only those are treated.
- Embolization. Tiny coils and/or particles are released into the identified branches to reduce blood flow. Learn what embolization coils and particles are, and whether they stay in the body. Care is taken throughout to avoid affecting nearby vessels; see non-target embolization and how the risk is reduced.
- Catheter removal and dressing. The access point is closed and dressed. No stitches are needed.
The procedure is typically done under local anaesthesia with light sedation, not general anaesthesia, and takes roughly 45 to 90 minutes depending on the number of vessels involved.
After the procedure
Most patients go home the same day. Because no wound is created inside the anal canal, discomfort is usually minimal, closer to what you’d feel after a blood test than after surgery. Bleeding and other symptoms improve gradually over the following weeks as blood flow to the haemorrhoidal tissue drops and the tissue shrinks. Heavy lifting and strenuous activity are avoided for a couple of days, and most patients are back to their normal routine within 24 to 48 hours.
Who Should Consider Hemorrhoidal Artery Embolization?
HAE is worth discussing with Dr. Sravan if you:
- Have Grade I, II, or III internal piles where bleeding is the main symptom
- Have already tried diet changes, fibre, and topical or oral medication without lasting relief
- Have had rubber band ligation or sclerotherapy before, and the bleeding has come back
- Are on blood thinners, aspirin, or have a bleeding disorder that makes surgery riskier
- Are older, or manage other health conditions that make general anaesthesia less desirable
- Want to avoid the pain, wound care, and two-to-three-week recovery associated with a hemorrhoidectomy
- Are concerned about the small risk of anal sphincter injury from surgical options
HAE is generally not the first choice for Grade IV piles, large prolapsing piles where bulk is the main issue, thrombosed external piles, or an active anorectal infection or abscess. These usually need a different plan, and Dr. Sravan will advise on the right option after an examination.
Treatment Options for Piles, and Where HAE Fits
Conservative measures
A high-fibre diet, adequate hydration, warm sitz baths, and topical or oral medication are the first line for mild, occasional bleeding. They help many patients, but they don’t reverse piles that are already established. Mostly, they manage symptoms rather than treat the cause.
Office-based procedures
Rubber band ligation, sclerotherapy, and infrared coagulation are quick, low-cost, and done without anaesthesia. They work well for Grade I to II piles, though recurrence after a single session is common, and repeat sessions are often needed to keep the same bleeding under control.
Surgical options
Hemorrhoidectomy, stapled hemorrhoidopexy (MIPH), and laser hemorrhoidoplasty remain the most direct way to physically remove or reduce large, prolapsing piles, and are usually still the right call for Grade IV disease. The trade-off is a genuine surgical wound in a sensitive area, meaningful post-operative pain, a recovery stretch of roughly two to three weeks, and, in a small proportion of cases, risk to anal sphincter function.
Where Hemorrhoidal Artery Embolization often stands out
For patients whose main problem is recurrent bleeding rather than large prolapsing tissue, HAE avoids creating any wound in the anal canal at all. That’s the single biggest driver of pain and complication risk in the surgical options above. In practice, that means less post-procedure pain, no risk to the sphincter muscles, and a faster return to work, while still treating the underlying cause (excess blood flow) rather than managing symptoms session after session, the way office-based procedures often do.
Types of Solutions Based on Symptom Severity
Mild symptoms
For occasional spotting or Grade I bleeding, diet and lifestyle changes, topical treatment, and monitoring are usually enough to start.
Moderate symptoms
For recurrent bleeding, Grade II to III piles, or bleeding that has returned after banding or sclerotherapy, Hemorrhoidal Artery Embolization is a very strong option, particularly for patients who want to avoid surgery or aren’t ideal surgical candidates.
Severe symptoms
For Grade IV piles, large prolapsing tissue, or thrombosed external piles, surgical hemorrhoidectomy or stapled hemorrhoidopexy is usually considered, sometimes alongside embolization in select cases to reduce bleeding beforehand.
Comparing HAE with Laser, Banding, and Surgery
| Approach | Anal wound? | Typical recovery | Recurrence pattern | Best suited for |
| Banding / sclerotherapy | No incision, but tissue trauma at the treated site | 1–3 days | Bleeding often returns; repeat sessions common | Grade I–II, early bleeding |
| Laser hemorrhoidoplasty | Small internal wound | About 3–7 days | Lower than banding, still a surgical risk | Grade II–III |
| Hemorrhoidectomy / stapled hemorrhoidopexy | Yes, surgical wound | About 2–3 weeks | Low recurrence, most definitive for prolapse | Grade III–IV, prolapse-dominant |
| Hemorrhoidal Artery Embolization (HAE) | No anal wound | 1–2 days | Low recurrence for bleeding-predominant disease | Grade I–III, bleeding-predominant, surgery-averse or higher-risk patients |
Why Choose Dr. Sravan C.P.S. for Hemorrhoidal Artery Embolization in Bangalore?
A vascular & endovascular specialist for a vascular procedure
HAE is, at its core, a catheter-based arterial procedure, the same skill set used in embolization work more broadly. Dr. Sravan already performs this technique across multiple organ systems, including Uterine Artery Embolization, Prostate Artery Embolization, Thyroid Artery Embolization, Varicocele Embolization, Genicular Artery Embolization, and Transarterial Microembolization (TAME). To understand the general principles behind how he prepares for and carries out these procedures, see how to prepare for an embolization procedure and the difference between embolization and angioplasty.
Advanced imaging and cath lab in Basavanagudi
The procedure is performed using Digital Subtraction Angiography (DSA) imaging at Dr. Sravan’s Basavanagudi clinic, giving the precision needed to identify and treat only the arteries feeding the piles, without affecting surrounding tissue.
Team-based, patient-centred care
From the first consultation through the procedure and follow-up, care is coordinated so patients know exactly what to expect at each step. That includes honest guidance on whether HAE, or a different option, is right for their grade of piles.
A sphincter-preserving option for patients across Bangalore
Patients travel to the Basavanagudi clinic from across the city, including Jayanagar, JP Nagar, Banashankari, and HSR Layout, for a procedure that treats the cause of bleeding piles without the wound, pain, and downtime that come with conventional surgery.
Frequently Asked Questions
What is Hemorrhoidal Artery Embolization (HAE)? It’s a minimally invasive, catheter-based procedure that blocks the arteries feeding bleeding piles, causing them to shrink and bleed less, without any cut in the anal canal.
Is Hemorrhoidal Artery Embolization painful? Most patients report only mild discomfort at the wrist or groin access point, well below what’s typical after surgical piles treatment, since no wound is created inside the anal canal.
How long does the HAE procedure take? Typically 45 to 90 minutes, depending on how many artery branches need treatment, followed by discharge the same day.
Is HAE a permanent cure for piles? HAE gives long-lasting relief from bleeding for most patients by cutting the blood supply that causes it. Whether that’s “permanent” depends on the individual. Ongoing fibre intake and bowel habits matter, and Grade IV or heavily prolapsing piles may still need a different or additional approach.
Who is a good candidate for Hemorrhoidal Artery Embolization? Patients with Grade I to III bleeding piles who haven’t had lasting relief from diet changes, medication, or banding, and patients who want to avoid surgery, particularly those on blood thinners or managing other health conditions that make surgery riskier.
What’s the difference between HAE and laser piles treatment? Laser hemorrhoidoplasty still creates a small wound inside the anal canal and is a surgical procedure. HAE works entirely from inside the blood vessels, with no anal wound at all, which generally means less post-procedure pain.
Does Hemorrhoidal Artery Embolization need general anaesthesia? No. It’s usually done under local anaesthesia with light sedation, which is part of why recovery and same-day discharge are possible.
Which grades of piles can be treated with HAE? Grade I to III internal haemorrhoids where bleeding is the main symptom respond best. Grade IV piles or those with significant prolapse are usually better suited to a surgical approach, which Dr. Sravan will discuss after an examination.
Book a Consultation with Dr. Sravan C.P.S
If bleeding piles have been affecting you and you’d like to know whether Hemorrhoidal Artery Embolization is right for your grade of disease, book a consultation with Dr. Sravan C.P.S, Vascular & Endovascular Specialist, at his Basavanagudi clinic.
Book an Appointment 📍 Teachers College Circle, near RV, Basavanagudi, Bengaluru, Karnataka 560004 📞 093533 84953 ✉️ drsravan012@gmail.com
This page is for general information and does not replace an in-person medical consultation. Whether HAE is suitable depends on your grade of piles and overall health, and can only be confirmed after examination by Dr. Sravan.
