hemorrhoid /hem·or·rhoid/ (hem´ah-roid) prolapse of an anal cushion, resulting in bleeding and painful swelling in the anal canal. 
Hemorrhoid
hemorrhoid
hemorrhoid [hem´ŏ-roid]
)
Hemorrhoids: (A), internal; (B), external; (C), mixed; (D), thrombosed.
external hemorrhoid one in a vein of the inferior rectal plexus, below the pectinate line and covered with modified anal skin.
internal hemorrhoid one in a vein of the superior rectal plexus, originating above the pectinate line and covered by mucous membrane.
prolapsed hemorrhoid an internal hemorrhoid that has descended below the pectinate line and protruded outside the anal sphincter.
strangulated hemorrhoid a prolapsed hemorrhoid whose blood supply has become occluded by constriction of the anal sphincter.
thrombosed hemorrhoid one containing clotted blood.
hem·or·rhoid (h m  -roid )n. 1. An itching or painful mass of dilated veins in swollen anal tissue. 2. hemorrhoids The pathological condition in which such painful masses occur. Also called piles. |
Hemorrhoid
An area around the anus where veins become dilated and the tissue swells, causing itching and pain.
Mentioned in: Enterobiasis
hemorrhoid
[hem′əroid]
Etymology: Gk, haima + rhoia, flow
a varicosity in the lower rectum or anus caused by congestion in the veins of the hemorrhoidal plexus. Also spelled haemorrhoid. -hemorrhoidal, adj.
observations Internal hemorrhoids originate above the internal sphincter of the anus. If they become large enough to protrude from the anus, they become constricted and painful. Small internal hemorrhoids may bleed with defecation. External hemorrhoids appear outside the anal sphincter. They are usually not painful, and bleeding does not occur unless a hemorrhoidal vein ruptures or thromboses.
interventions Treatment includes local application of a topical medication to lubricate, anesthetize, and shrink the hemorrhoid. Sitz baths and cold or hot compresses are also soothing. The hemorrhoids may require sclerosing by injection, ligation, or surgical excision. Ligation is increasingly the preferred treatment because it is simple and effective and does not require anesthesia. The hemorrhoid is grasped with a forceps, and a rubber band is slipped over the varicosity, causing tissue necrosis and sloughing of the hemorrhoid, usually within 1 week.
nursing considerations Straining to defecate, constipation, and prolonged sitting contribute to the development of hemorrhoids. The client is counseled about ways to prevent these predisposing factors. Because pregnancy is associated with an increased incidence of hemorrhoids, pregnant women, as well as individuals who have cirrhosis of the liver, are advised to avoid constipation.
hemorrhoid [hem´ŏ-roid]
an enlarged (varicose) vein in the mucous membrane inside or just outside the rectum; called also pile.
Internal hemorrhoids usually are first noticed when minor bleeding occurs with defecation. Pain occurs rarely, unless there is an associated disorder such as an anal fissure, thrombosis, or strangulation of the affected vein. External hemorrhoids produce varying degrees of pain, feelings of pressure, itching, irritation, and a palpable mass. Bleeding occurs only if the external hemorrhoid is injured or ulcerated and begins to break down.
Hemorrhoids are caused by increased pressure on the veins of the anus. Prolonged sitting, constipation, and hard, dry stools that are difficult to pass can lead to straining and sitting at stool for long periods of time, all of which add pressure on the anal veins. Failure to follow through on the urge to defecate can also lead to hemorrhoids. In women, probably the single most common cause is pregnancy.
External hemorrhoids can be treated by local applications of cold and an astringent cream, by sitz baths, and by avoidance of constipation. Internal hemorrhoids may require sclerosing or cryosurgery to obliterate the affected tissue. More advanced, chronic hemorrhoids usually must be removed surgically by ligation and excision (hemorrhoidectomy) or by barron ligation.
Internal hemorrhoids usually are first noticed when minor bleeding occurs with defecation. Pain occurs rarely, unless there is an associated disorder such as an anal fissure, thrombosis, or strangulation of the affected vein. External hemorrhoids produce varying degrees of pain, feelings of pressure, itching, irritation, and a palpable mass. Bleeding occurs only if the external hemorrhoid is injured or ulcerated and begins to break down.
Hemorrhoids are caused by increased pressure on the veins of the anus. Prolonged sitting, constipation, and hard, dry stools that are difficult to pass can lead to straining and sitting at stool for long periods of time, all of which add pressure on the anal veins. Failure to follow through on the urge to defecate can also lead to hemorrhoids. In women, probably the single most common cause is pregnancy.
External hemorrhoids can be treated by local applications of cold and an astringent cream, by sitz baths, and by avoidance of constipation. Internal hemorrhoids may require sclerosing or cryosurgery to obliterate the affected tissue. More advanced, chronic hemorrhoids usually must be removed surgically by ligation and excision (hemorrhoidectomy) or by barron ligation.
Types of hemorrhoids.
external hemorrhoid one distal to the pectinate line.
internal hemorrhoid one originating above the pectinate line and covered by mucous membrane.
prolapsed hemorrhoid an internal hemorrhoid that has descended below the pectinate line and protruded outside the anal sphincter.
strangulated hemorrhoid an internal hemorrhoid that has prolapsed sufficiently and for a long enough time for its blood supply to become occluded by the constricting action of the anal sphincter.
Patient discussion about hemorrhoid.
Q. Pulling pain in anus. Dear friends, I am 32. I feel a Pulling pain in anus sometimes while i finish passing stool and some times when i sit for long time. No bleeding so far. Is it a symptoms of piles? If so what can be done to cure it without going to doctor or operation. Please help me. This pain makes me to feel that i am very old.
A. horsechestnut is supposed to help...here is some info about it:
http://nccam.nih.gov/health/horsechestnut/index.htm#uses
but i wouldn't get my hopes high.
http://nccam.nih.gov/health/horsechestnut/index.htm#uses
but i wouldn't get my hopes high.
Q. What are hemorrhoids?
A. Hi Macayle,
See this video which will really help you.
http://www.youtube.com/watch?v=lx1q-ziAFZ0&eurl=http://www.imedix.com/health_community/vlx1q-ziAFZ0_hemorrhoid_treatment_prevention?q=What%20are%20hemorrhoids?&feature=player_embedded
See this video which will really help you.
http://www.youtube.com/watch?v=lx1q-ziAFZ0&eurl=http://www.imedix.com/health_community/vlx1q-ziAFZ0_hemorrhoid_treatment_prevention?q=What%20are%20hemorrhoids?&feature=player_embedded
Q. What are the symptoms of hemorrhoids? My husband complains that when he goes to the bathroom he bleeds. Does this mean he has hemorrhoids?
A. possibly,does his butt itch,might try taking a sitze bath
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