Piles, also known as hemorrhoids, are swollen veins in the lower rectum and anus. Symptoms of piles may include:

Piles can be caused by various factors such as straining during bowel movements, chronic constipation or diarrhea, pregnancy, and obesity.

Treatment for piles may include lifestyle changes such as increasing fiber intake and drinking plenty of fluids, medication to manage pain and other symptoms, and surgery in severe cases.