The Causes of Ischemic Colitis? (Ischemic Colitis)

Ischemic Colitis

Ischemic colitis occurs mainly due to a reduction or obstruction in the blood supply to the cells and tissues of the colon. The reduction in blood supply may be associated with a wide variety of reasons.

Clots formation in the blood vessels
Abrupt occurrence of ischemic colitis may be due to the formation of clots in the blood vessels that supply the colon. This results in a sudden obstruction in the blood supply leading to the symptoms of ischemia. In cases of long standing conditions, the blood supply to the colon is reduced gradually owing to a condition known as atherosclerosis. This condition is characterized by accumulation of fats along the walls of the blood vessels that reduce the amount of blood flowing through the blood vessels.

Certain medical conditions
Ischemic colitis can also arise as a result of certain underlying medical conditions. These include inflammatory conditions of the blood vessels (referred to as vasculitis), block in the blood vessels due to hernias, heart failure, low blood pressure, elevated blood sugar levels (diabetes mellitus), and cancer of the colon.

Surgery and radiation
Surgery involving the colon and radiation therapy to the abdominal region can also result in the reduction of blood supply to the colon in certain instances. Chronic smoking, high blood pressure and elevated cholesterol levels in the body are some of the factors associated with increased risk of ischemic colitis.

Prolonged use of certain drugs
Prolonged use of certain medicines that belong to the group of pain killers (NSAIDs), hormone replacement drugs, anti-hypertensives and anti-psychotics are also associated with an increased risk of ischemic colitis.

Infections
Infections of the colon may also trigger ischemia (restriction of blood supply) in the colon in some rare instances.

Source: www.steadyhealth.com

Ischemic Colitis

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Ischemic Colitis Diet (Ischemic Colitis)

Ischemic Colitis

A Step By Step Management Process

In an ischemic colitis diet, a step by step process should be followed to manage the problem. First, the diarrhea in an inflammatory bowel disease can cause dehydration; therefore, it is vital to reverse the condition by having an ischemic colitis diet plan which requires you a more-than-adequate fluid intake. Next, the diet should contain intravenous supplements especially if the problem is severe. This can be done through hospital admission only.

Third, an ischemic colitis diet should include a high caloric count. This is most especially important to children who have lost quite an amount of fluid. Fourth, avoid foods which only make your symptoms worse. You have to know the right kinds of food to eat and you have to be aware of the food items that you should avoid. Lastly, take vitamins to complete your daily nutritional requirement. Just like medicine, they are essential to keep you healthy and safe from any disease.

Ischemic Colitis Diet – Importance of Structured Meal Times

While it is very essential to follow a detailed ischemic colitis diet plan, it is also necessary to follow them on a proper schedule. Those who have crohn's disease or other bowel inflammatory disease can begin to have three large meals per day. Aside from this, the patients are requested to have small frequent feedings to suffice the nutritional requirement which they need. It is therefore imperative to follow a structured meal time to avoid reoccurrence of the disease problem.

If all these tips will be followed, you can be guaranteed of a healing process that is smooth sailing and effective. You can get relief from the symptoms of ulcerative colitis if you participate in your treatment plan carefully and religiously.

Ischemic Colitis

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Ischemic Colitis Signs and Symptoms (Ischemic Colitis)

Ischemic Colitis

Three progressive phases of ischemic colitis have been described:

A hyperactive phase occurs first, in which the primary symptoms are severe abdominal pain and the passage of bloody stools. Many patients get better and do not progress beyond this phase.

A paralytic phase can follow if ischemia continues; in this phase, the abdominal pain becomes more widespread, the belly becomes more tender to the touch, and bowel motility decreases, resulting in abdominal bloating, no further bloody stools, and absent bowel sounds on exam.

Finally, a shock phase can develop as fluids start to leak through the damaged colon lining. This can result in shock and metabolic acidosis with dehydration, low blood pressure, rapid heart rate, and confusion. Patients who progress to this phase are often critically ill and require intensive care.

Symptoms of ischemic colitis vary depending on the severity of the ischemia. The most common early signs of ischemic colitis include abdominal pain (often left-sided), with mild to moderate amounts of rectal bleeding. The sensitivity of findings among 73 patients were:[18]

abdominal pain (78%)
lower digestive bleeding (62%)
diarrhea (38%)
Fever higher than 38°C (34%) (38°C equals approximately 100.4°F)

Physical examination

abdominal pain (77%)
abdominal tenderness (21%)

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What is Ischemic Colitis? (Ischemic Colitis)

Ischemic Colitis

Ischemic colitis. That's clearly a medical term, the kind that can confuse some lay people, but actually it's fairly simple. Most of us know that anything medical ending in "itis" means an inflammation, so this is partly an inflammation of the colon. Ischemia means impaired blood flow to an organ or tissue. So in simple terms, ischemic colitis means that your colon is inflamed, or irritated, because it, or some part of it, is not receiving enough blood.

Ischemic Colitis mainly occurs in older people, over 50. There are certain risk factors that can increase your chance of getting ischemic colitis. The most obvious is a heart condition, or some of the other conditions involved with coronary heart disease, like high blood pressure and a high cholesterol level. Smoking also increases the chance that you will get ischemic colitis. There are also some other illnesses or conditions that can increase your risk; if you've had an abdominal surgery, or low blood pressure and/or shock, or if you've suffered heart failure, you're more likely than the average person to get ischemic colitis at some point in your life.

Source: www.associatedcontent.com

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