Diverticulosis
and
Diverticulitis:
What is Diverticulosis
Most people with diverticulosis do not have any discomfort or symptoms. However,
symptoms may include mild cramps, bloating, and constipation. Other diseases
such as irritable bowel syndrome (IBS) and stomach ulcers cause similar
problems, so these symptoms do not always mean a person has diverticulosis. You
should visit your doctor if you have these troubling symptoms.
Diverticuli are tiny "pockets" of weakness in the wall of the large intestine.
This condition is called diverticulosis, and a third of the people over age 50
in the United States have it. Some have just a few diverticuli, while others may
have 20 or more. Most people have no symptoms and only find out that they have
diverticulosis when they have a colonoscopy.
Diverticulitis is infection/inflammation of the diverticuli. In other words, a
person with diverticulosis may get diverticulitis when stool gets caught in one
or more of these "pockets," and they become inflamed or infected. This typically
causes fever, pain and tenderness in the abdomen. The two major signs of
diverticular disease are bleeding and infection.
Diverticulitis usually clears up within a week with antibiotics and a liquid or
soft diet. (A soft diet includes anything that does not require a lot of
chewing: soup, mashed potatoes, cooked or pureed vegetables, bananas, Jell-O and
pudding fit this category.) After the acute infection clears up, patients should
eat a high-fiber diet including nuts, seeds, whole grains, fruits and
vegetables. They should drink plenty of fluids and avoid constipation at all
costs, even if that requires taking Metamucil (psyllium seed) or other fiber
products daily. Hard stools or straining will cause more diverticuli to appear
or the existing ones to enlarge.
What Causes Diverticulosis
A low-fiber diet is considered to be the main cause of diverticular problems.
First diagnosed in the United States in the early 1900s, and now common
throughout developed countries, the emergence of diverticular disease coincided
with the introduction of low-fiber processed foods (eg. branless refined flour).
Even now, the disease is rare in Asia and Africa, where people eat high-fiber
vegetable diets.
How is Diverticulosis Diagnosed?
The symptoms of diverticular disease are similar to other diseases, including
irritable bowel syndrome, stomach ulcers, acute appendicitis, Crohn's disease,
bladder infection, kidney stones, colitis, or tumors of the ovary or colon.
Diverticulosis is suspected when symptoms such as unexplained painful cramps,
diarrhea or other bowel movement disturbances, or rectal bleeding are present.
Diverticulosis is suspected after a history and physical examination. Tightness
of the abdominal muscles suggests serious infection. You may have a complete
blood count (CBC) to find out whether you have an infection, which can occur
with diverticulitis, or whether you have too few red blood cells in your blood,
possibly because of bleeding in your colon. The white blood cell count is often
elevated. Other tests that may be done include imaging studies such as computed
tomography (CT) scan, barium enema X-ray, abdominal ultrasound, flexible
sigmoidoscopy, or colonoscopy.
Can Diverticulosis be treated?
Treatment for diverticular disease usually involves resting the bowel with a
liquid diet. After the infection goes away, you can return to a solid-food diet
and then can gradually increase the amount of fiber you eat. As noted, fiber,
bran and roughage should be an important part of the diet. Certain types of
fiber, such as wheat bran retain large quantities of water. Bran and fiber can
be found in very palatable forms in many cereals, breads and other foods. This,
in turn, provides a bulkier stool. This type of large, soft stool may help
decrease the pressure in the bowel over time. Drinking plenty of water, and
exercising regularly may help prevent the formation of diverticula and attacks
of diverticulitis.
It is known that emotional stress can increase spasms of the colon and,
perhaps, result in the formation of diverticuli. Stress should be controlled and
treated as much as possible.
Food and Diverticulosis
The principal dietary approach to the prevention and relief of diverticulosis is
the consumption of a high-fiber diet. This has specific health benefits for all
diverticular conditions, including diverticulitis. A high-fiber diet along will
relieve symptoms in most cases.
Some high fiber fruits are:
Apples Mangos
Oranges Peaches
Pears Dried Figs
Some high fiber Vegetables are:
Asparagus Broccoli
Brussels sprouts Cabbage
Carrots Cauliflower
Peas Potato
Romaine lettuce Spinach
Summer squash Tomato
Some high fiber Grains are:
All Bran Bread, whole-wheat
Brown rice Cereal, bran flake
Oatmeal White rice
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