Hemorrhoids
Hemorrhoids are veins in or outside of the anus that may become dilated or swollen.
Signs & Symptoms
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•Rectal bleeding.
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•Rectal tenderness and/or itching.
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•Uncomfortable, painful bowel movements, especially with straining.
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•A lump can be felt at the anus.
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•Mucus passes from the anus.
Causes
Hemorrhoids are usually caused by repeated pressure in the rectal or anal veins. Often this is due to repeated straining to pass stool. The risk for getting hemorrhoids increases with:
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•Prolonged sitting on the toilet and straining to have a bowel movement.
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•Constipation.
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•A low dietary fiber intake.
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•Obesity.
Treatment
Hemorrhoids are common. They are not likely to be a serious health problem. Most people have
some bleeding from them once in a while.
Don’t assume that rectal bleeding is “just hemorrhoids.” See your doctor to find out the cause.
If symptoms of hemorrhoids are not relieved with self-care or with time, medical care may be needed. This includes:
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•Laser heat or infrared light.
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•Rubber band ligation. A rubber band is placed around the base of the hemorrhoid inside the rectum. The band cuts off blood supply. This treats the hemorrhoid.
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•Surgery.
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•Cryosurgery. This freezes the affected tissue.