What are Haemorrhoids (Piles)?

Haemorrhoids, commonly known as piles, are one of the most common conditions. Haemorrhoids are enlarged and bulging blood vessels which are filled with more blood than usual. They are found around the anus and lower rectum.

External haemorrhoids develop near the anus. If a blood clot develops in one of them, a painful swelling may occur.

Internal haemorrhoids develop within the anus. They are usually painless because the upper anal canal has no pain nerve fibres. Painless bleeding and protrusion during bowel movements are often observed.

• Chronic Constipation or Diarrhoea: Continuous straining of the anus increases the pressure around the veins, resulting in haemorrhoid formation.
• Pregnancy: Pressure of the foetus lying above the rectum and anus, as well as a change in hormone levels can have an effect on the veins.
• Ageing: Tissue lining of the anus may become less supportive as we get older. Piles are more common after the age of 30.
• Hereditary factors: Some people may inherit a weakness of the wall of the veins in the anal region.
• Lifestyle factors: Individuals with bad habits such as reading in the toilet for prolonged periods, standing or sitting for long periods, are more prone to piles.

• Bleeding during bowel movements
• A lump near your anus - A haemorrhoid can hang down (prolapse) and can be felt outside the anus
• Itching in the anal area
• Pain or discomfort