December 1, 2008

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Hemorrhoids (cont.)

Hemorrhoid Causes

Hemorrhoids are associated with constipation and straining at bowel movements as well as pregnancy. It is thought that these conditions lead to increased pressure in the hemorrhoid veins, thus causing them to swell. Liver disease can also cause increased pressure in the veins and also cause hemorrhoids.

Hemorrhoids are very common and have been estimated to occur in up to half the population by age 50 years.



Next: Hemorrhoid Symptoms »

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