What Are Piles? Symptoms, Causes & When to See a Doctor
Piles (haemorrhoids) are swollen, inflamed veins in the rectum or around the anus. They cause symptoms like rectal bleeding, itching, pain and a lump near the anus. Piles are graded 1 to 4 based on severity. While early-stage piles can be managed at home, Grade 3 and 4 always require medical treatment.
If you have noticed bright red blood on your toilet paper, or feel a dull ache every time you sit down, you are not alone. Piles — medically known as haemorrhoids — affect an estimated 1 in 3 adults in India at some point in their lives. Yet, because of the stigma around the condition, most people suffer in silence for months or even years before seeking help.
In this article, Dr. Pramod Bahekar — a colorectal surgeon with over 37 years of experience at Amrut Hospital, Dombivli — explains everything you need to know about piles: what they are, why they develop, how to recognise the early signs, and when it is time to stop relying on home remedies and see a specialist.
What Are Piles (Haemorrhoids)?
Piles are clusters of cushion-like tissue that contain blood vessels, muscle and elastic fibres in the lower rectum and anus. Everyone has these cushions — they help control stool passage. The problem begins when these cushions become swollen, engorged or inflamed.
There are two main types:
- Internal piles — form inside the rectum, above the dentate line. They are usually painless but can cause bleeding.
- External piles — form under the skin around the anus. They are often painful, especially if a blood clot forms (thrombosed haemorrhoid).
- Mixed piles — a combination of both internal and external components.
The word “haemorrhoid” comes from the Greek words haema (blood) and rhoos (flowing). In everyday language across India, the condition is most commonly called piles or bawaseer in Hindi.
The 4 Grades of Piles Explained
Doctors classify internal piles into four grades to decide the right treatment. Understanding your grade helps you take the right action at the right time.
Grade 1 — Mild
Small swellings on the inside of the anal wall. No prolapse. Usually only bleeding, no pain. Managed with diet changes.
Grade 2 — Moderate
Larger swellings that prolapse outside the anus during a bowel movement but retract on their own afterwards.
Grade 3 — Significant
Prolapse during bowel movements and must be pushed back manually. Medical or laser treatment needed.
Grade 4 — Severe
Permanently prolapsed and cannot be pushed back. Risk of strangulation. Urgent surgical intervention required.
Common Symptoms of Piles
Symptoms vary depending on the type and grade of piles. Here are the most important signs to watch for:
1. Rectal Bleeding
The most common symptom. You may notice bright red blood in your stool, on the toilet paper, or in the toilet bowl after a bowel movement. This blood comes from the swollen blood vessels in the piles. Important: rectal bleeding should always be evaluated by a doctor to rule out other conditions, including colorectal cancer.
2. Pain and Discomfort
Internal piles above the dentate line are usually painless. However, external piles and thrombosed haemorrhoids can cause significant pain — especially when sitting, during bowel movements, or even at rest.
3. Itching and Irritation
Piles often produce mucus discharge that irritates the skin around the anus, causing persistent itching (pruritus ani). Scratching worsens the irritation and can cause skin damage.
4. A Lump Near the Anus
External piles feel like a hard, sensitive lump around the anal opening. Grade 3 internal piles may also be felt outside the anus after prolapsing.
5. Feeling of Incomplete Emptying
Larger internal piles can create a sensation that your bowels have not fully emptied after a motion, causing patients to strain again — which only makes the condition worse.
6. Mucus Discharge
After a bowel movement, a small amount of mucus may be passed, which can irritate and stain clothing.
What Causes Piles? Risk Factors to Know
Piles develop when increased pressure causes the blood vessels in the lower rectum and anus to swell. The most common triggers are:
| Cause / Risk Factor | How It Contributes to Piles |
|---|---|
| Chronic constipation | Repeated straining increases rectal pressure, enlarging blood vessels |
| Low-fibre diet | Hard stools require straining; fibre softens stool and prevents straining |
| Prolonged sitting or standing | Desk jobs and long commutes reduce circulation and increase pelvic pressure |
| Obesity | Excess body weight puts constant pressure on pelvic and rectal veins |
| Pregnancy | Hormonal changes and the growing uterus press on rectal veins; very common in third trimester |
| Chronic diarrhoea | Frequent loose stools irritate and inflame the anal region |
| Ageing | Tissues supporting the rectal veins weaken with age |
| Family history | Genetic predisposition to weak vein walls increases risk |
| Heavy lifting | Creates sudden spikes in intra-abdominal pressure |
How Are Piles Diagnosed?
A proper diagnosis goes beyond a physical examination. At Amrut Hospital, Dr. Bahekar follows a structured diagnostic protocol:
- Clinical history — Duration of symptoms, bowel habits, diet, family history
- Digital rectal examination (DRE) — The doctor gently examines the anal canal with a gloved finger
- Proctoscopy / anoscopy — A small lighted instrument is inserted to directly visualise internal piles
- Sigmoidoscopy or colonoscopy — Recommended if the patient is over 40, has a family history of colorectal cancer, or if bleeding is atypical
This thorough approach ensures that more serious conditions such as anal cancer, inflammatory bowel disease or colorectal polyps are not missed.
Treatment Options for Piles: From Home Care to Laser Surgery
Treatment depends entirely on the grade and severity of piles. Here is a clear overview:
Grade 1 & Early Grade 2 — Conservative Management
- High-fibre diet (30g fibre per day): fruits, vegetables, whole grains
- Increased water intake (2–3 litres per day)
- Sitz baths: sitting in warm water for 10–15 minutes, 2–3 times daily
- Topical creams to relieve itching and swelling (prescribed by doctor)
- Avoid prolonged sitting on the toilet
Grade 2 & 3 — Minimally Invasive Procedures
- Laser piles treatment — Most advanced option; uses focused laser energy to shrink piles tissue. 20–30 minutes, no cuts, same-day discharge, faster recovery
- Rubber band ligation — A small band is placed at the base of the pile, cutting off blood supply
- Sclerotherapy — A chemical solution is injected to shrink the pile
Grade 3 & 4 — Surgical Options
- Stapler haemorrhoidopexy — The prolapsed pile is stapled back into its normal position
- Open haemorrhoidectomy — Surgical removal of piles; longer recovery but highly effective for complex Grade 4 cases
- No cuts or stitches
- Minimal bleeding during and after the procedure
- Procedure takes 20–30 minutes under local or spinal anaesthesia
- Same-day discharge — go home the same day
- Return to normal activity within 2–3 days
- Lower risk of recurrence compared to open surgery
When Should You See a Doctor for Piles?
Many people delay seeking help out of embarrassment. But waiting too long can turn a straightforward Grade 1 problem into a complex Grade 4 situation requiring surgery. See a specialist if:
- You notice any rectal bleeding — never assume it is always from piles without a proper examination
- Symptoms have persisted for more than 2 weeks despite home remedies
- You experience severe anal pain or cannot sit comfortably
- There is a lump that has prolapsed and cannot be pushed back
- You feel dizzy or fatigued — signs of anaemia from blood loss
- You are over 40 years old with new or changing bowel symptoms
Frequently Asked Questions About Piles
Can piles go away on their own?
Grade 1 piles often improve with lifestyle and dietary changes. However, Grade 2, 3 and 4 piles are unlikely to resolve without medical treatment and will typically worsen over time if ignored.
Is piles surgery painful?
Modern laser piles surgery is performed under anaesthesia and is largely painless during the procedure. Post-operative discomfort is minimal with laser compared to open surgery, and most patients return home the same day.
What foods should I avoid if I have piles?
Avoid spicy foods, refined flour (maida), red meat, alcohol, caffeine and processed foods. These can worsen constipation or irritate the rectal lining. Increase intake of fibre-rich fruits, vegetables, oats and plenty of water.
Are piles and fissures the same thing?
No. Piles are swollen blood vessels in the rectum/anus, while an anal fissure is a small tear in the skin lining of the anus. Both can cause bleeding and pain but they are different conditions requiring different treatments. Learn about fissure laser treatment here.
Is laser treatment available for piles in Dombivli?
Yes. Laser piles treatment is available at Amrut Hospital in Dombivli East under Dr. Pramod Bahekar. The procedure is minimally invasive, takes 20–30 minutes, and allows same-day discharge with rapid recovery.
Does piles surgery leave scars?
Laser piles surgery does not require any external cuts, so there are no visible scars. Open haemorrhoidectomy may leave minimal internal scarring inside the anal canal that is not visible externally.
Medical Disclaimer: This article is written for general informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for diagnosis and treatment of any medical condition. If you are experiencing severe symptoms, seek emergency medical care immediately.