Piles: Symptoms, Causes & Treatment

What Are Piles?

Piles, also called haemorrhoids, are swollen blood vessels in and around the back passage. Everyone has haemorrhoidal cushions, networks of vessels and supporting tissue that help seal the anus, and piles develop when these become enlarged, congested or slip down. They are extremely common, affecting around half of people at some point, and most cases are mild. Symptoms range from minor itching and a little bleeding to significant pain and a prolapsing lump. Understanding what piles are is the first step to choosing the right treatment, because the best approach depends heavily on the type and severity.

Recognising the Symptoms

The most common signs of piles are bright red bleeding when you pass a stool, itching, a feeling of soreness or a sore bottom, and a lump at the anus. Internal piles often cause a sense of fullness or anal pressure and the feeling that the bowel has not fully emptied, while external piles tend to be more painful because the skin around the anus is rich in nerve endings. Bleeding from piles is usually on the paper or the surface of the stool. Any bleeding that is dark, mixed into the stool or accompanied by a change in bowel habit should be checked, as we explain in our guide on haemorrhoids or bowel cancer.

The Main Types of Piles

Piles are grouped by where they sit. Internal piles form above the anal canal and are graded one to four according to how far they prolapse. External piles develop under the skin at the anal opening and are felt as lumps. Mixed piles have both internal and external components. Knowing which type you have guides treatment, since internal piles respond well to office-based procedures while external ones are managed differently. Our guide to the different haemorrhoid types explains each in detail, including the grading system used to plan treatment.

Prolapsed Haemorrhoids

Prolapsed haemorrhoids occur when internal piles extend outside the anus. Depending on the grade, they may slip back on their own, need to be pushed back, or stay out permanently. Prolapse can cause discomfort, mucus, difficulty with hygiene and a persistent lump. Creams may ease the irritation but will not reduce the prolapse itself, so prolapsed haemorrhoids usually need professional treatment. Non-surgical options such as electrotherapy are often very effective for prolapsed internal piles.

Thrombosed Haemorrhoids

A thrombosed haemorrhoid forms when a blood clot develops inside an external pile, producing a hard, often blue or purple lump that can be intensely painful. The good news is that the severe pain usually eases within a few days as the clot is gradually reabsorbed, and many thrombosed piles settle with simple measures such as pain relief, warm baths and good hygiene. Because the area is acutely inflamed, we generally advise letting the thrombosis settle before any procedure is considered, rather than treating it at its most painful stage.

Piles in Pregnancy

Piles in pregnancy are very common, caused by the extra pressure on pelvic veins and by hormonal changes that relax the vessel walls. Symptoms often improve after the birth. Management during pregnancy focuses on diet, fluids, gentle hygiene and pregnancy-safe creams chosen with advice from your midwife, GP or pharmacist. It is important to know that pregnancy is a contraindication to our electrotherapy procedure: we do not treat while you are pregnant. Treatment can take place from six weeks after labour, once you have been signed off by your midwife.

What Causes Piles and Who Gets Them

Piles develop when pressure on the anal vessels rises or their support weakens. The usual culprits are constipation and straining, prolonged sitting, a low-fibre diet, pregnancy, heavy lifting, being overweight and the natural weakening of tissue with age, and a family tendency plays a part too. Recognising your own risk factors is useful because it points to prevention: softer stools, less straining and staying active all reduce the load on the area. The same measures help prevent piles returning after treatment.

Self-Care and Creams

For mild piles, self-care often does the job: a high-fibre diet, plenty of fluids, not straining, avoiding long spells on the toilet, and warm baths to ease soreness. Over-the-counter creams and suppositories such as Anusol and Germoloids can calm itching and inflammation while a flare settles. They relieve symptoms rather than curing the haemorrhoid, so they are best used as short-term support. Our guide to haemorrhoid creams explains how the main products work and how to choose between them.

When to Seek Professional Treatment

See a clinician if symptoms persist despite a couple of weeks of self-care, if they keep returning, if you have a prolapse or significant pain, or if you are ever unsure what is causing your symptoms. A consultation with proctoscopy confirms the diagnosis, grades the piles and rules out other causes. Getting assessed also matters because conditions that need different treatment can produce similar symptoms, so persistent bleeding or a lump should never simply be assumed to be piles without a proper look.

Professional Treatment Options

When self-care is not enough, treatment for piles ranges from office-based procedures to surgery for the most severe cases. At Haemorrhoid Centre we focus on non-surgical electrotherapy, which closes off the blood supply to internal and prolapsed haemorrhoids so they shrink, with no general anaesthetic, no cutting and minimal downtime. Suitable internal piles can often be treated on the same day as your consultation. For a full comparison of the alternatives, including banding, sclerotherapy, radiofrequency techniques such as Rafaelo and surgery, see our overview of modern haemorrhoid treatments.

To go deeper on any aspect of piles, read our guide to the different haemorrhoid types, our guide to haemorrhoid creams, and our overview of modern haemorrhoid treatments. For specific symptoms, see our articles on anal pressure and haemorrhoid smells, and on sentinel piles and anal skin tags. When you are ready, learn how to use Haemorrhoid Centre or contact us for a professional assessment.

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Haemorrhoid centre London

93 Wardour Street
London, W1F 0UD

Haemorrhoid centre Glasgow

1 Blythswood Square
Glasgow, G2 4AD

Tel: +44 7456438938

Email: info@haemorrhoidcentre.com

How to Use Haemorrhoid centre

What Haemorrhoid Centre Offers

Haemorrhoid Centre is a specialist clinic offering non-surgical electrotherapy for internal and prolapsed piles, carried out by a consultant colorectal surgeon. There is no general anaesthetic, no cutting and no stitching, and most patients return to their normal day straight afterwards. This guide explains how to make the most of your visit, from booking through to aftercare, so you know exactly what to expect at each step.

Piles Smells: Causes & Treatment

Piles Smells: An Uncomfortable Truth

Piles are already an uncomfortable topic, but the question of whether they can cause a smell can be even more awkward. However, it's true: piles can sometimes emit an unpleasant odour, especially if they become inflamed. Understanding this symptom is the first step toward effective management and treatment. Learning about different piles types can help you understand why some cause odours while others don't.

Anal Pressure & Haemorrhoids

What is Anal Pressure?

If you suffer from piles (haemorrhoids), you may experience a persistent feeling of pressure around the bottom, almost as if you constantly want to open your bowels (called tenesmus). This uncomfortable sensation can be inconvenient and distressing, making you constantly aware of the nearest toilet when out and about. The pressure originates from your rectum, the last few inches of your large intestine where waste matter is stored before elimination. Understanding different haemorrhoid types can help explain why some cause more pressure than others.

Sentinel Piles: Symptoms & Treatment Options

What Are Sentinel Piles?

Sentinel piles, also known as sentinel tags or anal skin tags, are small, soft growths of excess skin around the anal opening. Unlike true haemorrhoids, these are not swollen blood vessels but rather remnants of healed anal fissures or previous haemorrhoid episodes. They serve as 'sentinels' marking the site of previous anal trauma or inflammation. Understanding different haemorrhoid types helps distinguish sentinel piles from active haemorrhoids. Many people confuse them with external haemorrhoids or wonder how to shrink haemorrhoid skin tag formations.

Cycling and Piles: Prevention & Safe Riding

The Relationship Between Cycling and Haemorrhoids

Cycling is an excellent form of exercise, but prolonged pressure on the perineum (area between the genitals and anus) can potentially contribute to haemorrhoid development or worsen existing piles. Understanding this relationship helps cyclists enjoy their sport while minimizing risks to anal health. Different haemorrhoid types may be affected differently by cycling activities.

Types of Piles: Internal, External & Mixed

Understanding Different Types of Piles

Piles are classified into several types based on their location and severity. Understanding these distinctions is crucial for proper treatment selection and management. The main categories include internal piles, external piles, and mixed piles, each with unique characteristics and treatment requirements. Our comprehensive piles treatment approach addresses all types effectively.

Best Piles Creams: UK Guide

What Piles Creams Actually Do

Over-the-counter creams are the first thing most people try for piles, and for mild symptoms they are a sensible choice. They work by soothing the area: reducing inflammation, calming itching and forming a protective barrier over irritated skin. What they do not do is treat the swollen blood vessels that cause haemorrhoids in the first place. That distinction matters, because it explains why symptoms so often return once you stop applying the cream. Used for what they are, short-term symptom relief, these products are genuinely useful. Relied on as a cure, they tend to disappoint.

Haemorrhoid Treatments: Overview of Options & Costs

Understanding your haemorrhoid treatment choices

Haemorrhoids (piles) are very common, and so are the treatment options. From over-the-counter creams and lifestyle changes through to clinic-based non-surgical procedures and surgery, the choice can feel confusing. This overview explains the main haemorrhoid treatments available in the UK, their pros and cons, and typical private costs, so you can have a clearer picture before you speak to a clinician. It is general information only and not a substitute for personalised medical advice. The prices quoted are indicative figures for the UK private sector as of 2026 and vary between providers; always confirm current fees with the clinic directly.

Haemorrhoids or Bowel Cancer? How to Tell the Difference

When a Haemorrhoid Is Not a Haemorrhoid

Most people who notice bleeding when they go to the toilet reach the same conclusion: it is piles. They are usually right. Haemorrhoids are extremely common and account for the vast majority of rectal bleeding. But the symptoms that point to haemorrhoids, bleeding, a lump, discomfort, itching and a change in how the bowel feels, are the very same symptoms that bowel and anal cancer can produce. To an inexperienced eye, and even to a busy clinician who only takes a quick look, an early cancer can be mistaken for a pile. That single assumption is one of the most common reasons serious bowel conditions are diagnosed late. This article explains where the two conditions overlap, which warning signs should never be brushed off as piles, and how a proper examination tells them apart.

The History of Haemorrhoid Treatment: From Ancient Remedies to Modern Procedures

A Problem as Old as Civilisation

Haemorrhoids are one of the oldest documented human ailments. The earliest surviving medical reference dates to around 1500 BC, when the Egyptian Ebers Papyrus recorded a remedy for a painful, protruding mass at the anus. Thousands of years later we are still treating the same condition, but the methods have travelled an extraordinary distance, from herbal ointments and red-hot irons to injections, rubber bands, surgery and, most recently, non-surgical electrotherapy that needs no cutting and no general anaesthetic. Looking at how piles treatment evolved is not just a curiosity. It explains why so many options exist today, why some old ideas survive in modern form, and why current treatment is gentler and safer than at any point in history.