General Information Concerning Internal Hemorrhoids

Hemorrhoids are scientifically described as, "the blood vessel-filled tissue at the end of the anus and the rectum." When used in the standard sense of, "I have hemorrhoids," the word means vein varicosities in the hemorrhoids, which is to say swollen, intertwined and/or enlarged veins inside the tissue at the end of the rectum and the anus. Perianal hematoma, which is bruising brought on by ruptured veins within the perianal tissue, could be mistaken for and misdiagnosed as hemorrhoids. The treatment for hemorrhoids is different than the remedy for perianal hematoma. This informative article would focus on internal hemorrhoids.

There are 2 types of hemorrhoids, internal and external. For our purposes, we shall define internal hemorrhoids as, "varicosities (swollen, knotted and/or enlarged veins) in the hemorrhoid tissue inside the rectum."

Hemorrhoid tissue within the rectum drains the region of the superior rectal arteries. The tissue in this specific area doesn't have pain receptors. As a result, internal hemorrhoids frequently go unnoticed unless irritated, at which time they may bleed. Typically other rectal issues are mistakenly identified as hemorrhoids. Conditions that can make hemorrhoid-like symptoms include abscesses, anal irritation, itching or melanoma, fistulae, and fissures.

Internal hemorrhoids are not life threatening or dangerous. Mild hemorrhoid signs or symptoms generally resolve in a few days. Lots of people with hemorrhoids do not show symptoms. For many people, their first sign of hemorrhoids is blood on the feces, toilet paper or inside the bowl. When an enlarged internal hemorrhoid is forced outside the anus, generally during defecation, it is referred to as a protruding hemorrhoid. With hemorrhoids, rubbing and cleaning of the anus makes matters worse. The irritation can result in a cycle of signs or symptoms.

With no correct treatment internal hemorrhoids can worsen to prolapsed hemorrhoids and even strangulated hemorrhoids. A prolapsed hemorrhoid is a protruding internal hemorrhoid that remains outside the anus even when the anus is closed. Note the progression: from an internal hemorrhoid to a protruding hemorrhoid to a prolapsed hemorrhoid.

The last stage is a strangulated hemorrhoid. This comes about when the sphincter, attempting to rid itself of the irritant of the prolapsed hemorrhoid, goes spastic. The muscular spasm cuts off the blood supply to the veins in the hemorrhoid, strangling it.

The Banov grading system is the most common means of classifying hemorrhoids by severity. Under the Banov system, hemorrhoids are ranked on a scale of 1-4 A grade 1 hemorrhoid does not protrude - that is, it's a true internal hemorrhoid. Grade two hemorrhoids protrude outside of the anus when defecation is happening, but spontaneously reduce with the removal of muscle tension and withdraw to an interior position. Grade 3 hemorrhoids must be manually reduced (squeezed) when defecation is done to allow to withdraw in the anus. Grade 4 hemorrhoids require surgical procedure as they are external to the body and cannot be manually reduced.

Internal hemorrhoids can be brought on by chronic bowel problems, diarrhea, portal hypertension, fatness, poor muscular tone, poor posture and being pregnant. Excessive consumption of alcohol or caffeine is thought to at least aggravate hemorrhoids.

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