K64.9: Haemorrhoids, unspecified

Haemorrhoids, also known as piles, are swollen blood vessels in or around the rectum and anus. The condition can develop when the veins in these areas are put under strain due to increased pressure, often a result of constipation, overweight, long periods of sitting, or pregnancy. Haemorrhoids can be internal, which means they're located inside the rectum, or external, which means they appear under the skin around the anus. Symptoms generally include bleeding after bowel movements, discomfort, itching around the anus, and possibly painful swelling or a lump near the anus. Haemorrhoids are quite common, can affect people of all ages, and generally do not pose significant health risks. Nevertheless, experiencing these symptoms can be distressing, and complications can occasionally occur, so it is important to consult with a healthcare professional for diagnosis and management.