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Various Types Of External Hemorrhoids
There are two forms of external hemorrhoids: Type I external hemorrhoids protrude from the spot around the exterior of the anus. Type 2 external hemorrhoids are interior hemorrhoids that stick out outside the anus. This informative article concerns external hemorrhoids, and will focus on both types.
The first type of external hemorrhoid happens outside the anal verge. The anal verge is the area of the anus that is outside the sphincter when the anal muscle/valve is closed. The word hemorrhoid is defined in an anatomical sense since the tissue that forms the joint where the anus is connected to the rectum. This tissue is dense with arteries, veins, vessels and capillaries. When someone 'has hemorrhoids' the reference is actually to hemorrhoid tissue that's afflicted with varicose veins of some sort. Varicosity may show as twisted and/or enlarged and/or swollen veins within the hemorrhoid tissue.
True external hemorrhoids (as opposed to interior hemorrhoids that are protruding outside through the anus) are uncommon and are often not at all a hemorrhoid in any way, but a misdiagnosed case of perianal hematoma. The perianal blood vessels are below the skin surrounding the anus. When these vessels are damaged they could bleed internally, creating bruising and swelling. Painful as perianal hematoma could be, it's treated in a different manner than hemorrhoids.
External hemorrhoids come about when the veins that drain the region of the inferior rectal arteries become varicose. Internal hemorrhoids occur when the veins that drain the region of the superior rectal arteries become varicose. External hemorrhoids are susceptible to thrombosis, which means they bring about blood clots in blood vessels. When a vein in the drainage area of the inferior rectal arteries (they connect to the pudental artery) ruptures or if an inter-vessel blood clot develops, the hemorrhoid is classified as a thrombosed hemorrhoid.
Hemorrhoid treatments are present for a wide range of signs and symptoms, from treatments that sooth slight itching to surgery under full anesthetic. For many, hemorrhoids get no worse than a negligible, occasional annoyance. Signs or symptoms are mild and temporary. The condition heals spontaneously or symptoms are quickly alleviated using local treatments that might include using a bidet or extendable shower head or maybe a warm sitz bath to sooth the swollen tissue, followed by a cold compress and a topical analgesic.
External hemorrhoids with small lumps get better with warm baths. The warm water relaxes the vessels in the rectum. Use of medicated creams must be carefully monitored if they contain steroid preparations. Steroid preparations could weaken the skin, which might possibly contribute to future outbreaks. With that warning given, however: used early in an outbreak, steroidal cremes are probably the most assured ways of reversing the course of a flare-up.
Do not forget that excessive washing or rubbing of the anus is no cure and can worsen the situation. As far as actually touching the region goes, it needs to be limited to soaking, rinsing and the application of topical ointments or cremes.
A strangulated hemorrhoid is an internal hemorrhoid that has prolapsed (protruded outside the anus during defecation and won't spontaneously withdraw). The anus goes into spasm as it can't close and winds up cutting off the oxygen supply to the hemorrhoid. These need to be checked out by a doctor.
Various Types Of External Hemorrhoids
There are two types of external hemorrhoids:Type I external hemorrhoids protrude from the area around the outside of the anus. Type 2 external hemorrhoids are interior hemorrhoids that protrude outside the anus. This article concerns external hemorrhoids, and will discuss both types.
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What You Need To Know About Internal Hemorrhoids
The treatment for internal hemorrhoids is different from the treatment for perianal hematoma, with which internal hemorrhoids are often confused with. Anatomically speaking, 'hemorrhoid' is a descriptive term for the tissue that forms the joint between the rectum and the anus.
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