What are Hemorrhoids?
Hemorrhoids are veins, normally present in and around the anus and lower rectum, that have become swollen due to stretching under pressure. These are very common in both men and women, and about half the population have hemorrhoids by age 50. Hemorrhoids are also common in pregnant women due to the pressure of the fetus in the abdomen, as well as hormonal changes, which cause hemorrhoidal vessels to enlarge. The process of childbirth also puts severe stress of these vessels.
Hemorrhoids are either internal (inside the anus) or external (under the skin around the anus).
What causes Hemorrhoids?
Hemorrhoids may develop as a result of repeated straining during bowel movements, pregnancy, heredity, aging, and chronic constipation or diarrhea.
Symptoms of Hemorrhoids
The following are the most common symptoms of hemorrhoids. However, each individual may experience symptoms differently. Symptoms may include:
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Bright red blood present on the stool, toilet paper, or in the toilet bowl
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Irritation and pain around the anus
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Swelling or a hard lump around the anus
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Itching
The symptoms may resemble other medical conditions or problems. Always consult your physician for a diagnosis.
Treatment of Hemorrhoids
Medical treatment of hemorrhoids is aimed at relieving symptoms and may include the following:
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Sitting in plain, warm water in the tub several times a day
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Ice packs to reduce swelling
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Application of hemorrhoidal creams or suppositories
Your physician may also recommend increasing both fiber and fluids to soften stools. A softer stool lessens pressure on hemorrhoids caused by straining. Good sources of fiber include fruits, vegetables, and whole grains. Bulk stool softeners or fiber supplements such as psyllium (Metamucil) or methylcellulose (Citrucel) may also be recommended.
In some cases, it is necessary to treat hemorrhoids surgically. Several surgical techniques are used to remove or reduce internal and external hemorrhoids.
Source: www.placentialinda.staywellsolutionsonline.com/library/encyclopedia and
National Digestive Diseases Information Clearinghouse http://digestive.niddk.nih.gov/ddiseases/pubs/hemorrhoids/