Hemorrhoids are painful, swollen veins in the lower portion of the rectum or anus.
Rectal lump; Piles; Lump in the rectum
Hemorrhoids are very common, especially during pregnancy and after childbirth. They result from increased pressure in the veins of the anus. The pressure causes the veins to swell, making them painful, particularly when you are sitting.
The most common cause is straining during bowel movements.
Hemorrhoids may be...
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Source: HealthCentral Encyclopedia
Hemorrhoids (also known as "piles") are dilated or bulging veins of the rectum and anus, caused by increased pressure in the rectal veins. Fifty to... Read more »
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Unless there is rectal bleeding, most people with hemorrhoids can diagnose and treat the problem themselves. If you have rectal bleeding, it is... Read more »
Source: Harvard Decision Guide
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Source: ADAM Encyclopedia
Constipation is most often defined as having a bowel movement less than 3 times per week. It usually is associated with hard stools or difficulty... Read more »