Answer:Hemorrhoids are swollen and inflamed veins located in the rectum or anus. They can cause discomfort, pain, itching, and bleeding, particularly during bowel movements. These swollen veins are often referred to as varicose veins of the lower rectum. Various factors such as straining during bowel movements, chronic constipation or diarrhea, pregnancy, obesity, and prolonged sitting can contribute to the development of hemorrhoids.
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