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What are hemorrhoids?

A:

Quick Answer

According to Medical News Today, a hemorrhoid is when the veins surrounding the rectum or in the anus become inflamed or swollen. External hemorrhoids can be seen near the rectum, but internal hemorrhoids cannot be seen.

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Full Answer

Harvard Health Publications states that the main causes of hemorrhoids include chronic constipation, diarrhea, sitting for long periods of time and pregnancy. Medical News Today lists bleeding, itching, swelling, anal pain, anal leakage and protruding lumps near the rectum as symptoms of hemorrhoids. Everyday Heath states that 75 percent of people over the age of 45 have experienced hemorrhoids, and according to Dr. Aline Charabaty from Georgetown University Hospital, the condition should be treated by a doctor.

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