What You Should Know About IBS

Irritable bowel syndrome is a disorder in the body that affects the digestive system, particularly the large intestine or the colon, which is assigned to regulate and man over the excretion of solid wastes of the body.

Although it may not seem true, irritable bowel syndrome is one of the most common diagnosed functional problems in the body. In the country alone, one out of five people are afflicted with the problem. This translates to about 20 percent of Americans. Still, little is known about the problem. Unlike other disorders that have already had awareness campaigns, irritable bowel syndrome still remain under the shadows. There is a lot of confusion as to how it starts and if a diagnosis of irritable bowel syndrome is appropriate.

What is doubly hard for this problem is the fact that there are no laboratory tests that can confirm the presence of irritable bowel syndrome. Diagnosis as mentioned before is solely dependent on the examination and study of the symptoms based on the account of the patient as well as on the medical history. Unlike other diseases that are directly caused by bacteria, virus and other organisms, irritable bowel syndrome has no known organic cause. Indirect causes or factors that may trigger the problem include stress, food items that may serve as irritant in the colon as well as milk products.

The numbers of cases of irritable bowel syndrome can actually even grow further as most people who have the problem do not even know that they have the problem. This is perhaps because of the fact that most of its symptoms are similar to symptoms of other body disorders. There is actually no distinctive symptom. This also the reason why it is classified under the term syndrome. Because there is a clear lack of a symptom that will differentiate it from other problems, diagnosis will depend on a set of symptoms that must be present. But what are the symptoms?

One of the main symptoms that doctors often watch out for in irritable bowel syndrome is the abdominal pain. This is actually one of the differentiating factors that doctors use to make a conclusion or final diagnosis. According to the Rome II Diagnostic Criteria, which is often used in the diagnosis of gastrointestinal disorders, irritable bowel syndrome symptoms include abdominal pain and discomfort episodes that may last for about 12 months.

Truths about IBS

Despite being one of the most commonly diagnosed problems in the country, there are still a lot of misinformation about irritable bowel syndrome, or what doctors call succinctly as IBS.

It may come as a surprise but irritable bowel syndrome actually affects one out of five people in the United States. These statistics translate to about 20 percent of the population. That is a pretty high prevalence considering that not much is known about the disease and misdiagnosis or even under diagnosis is possible.

Experts agree that numbers can still go up if people are made aware about the problem. Because the symptoms are quite common, and nothing much is known about irritable bowel syndrome, most people will mistake IBS for another problem.

Unlike other diseases that may be caused by an organism, bacteria or virus, irritable bowel syndrome is not caused by anything and if it caused by something. medical experts have no discovered that fact. In truth, doctors are stumped on what exactly starts off irritable bowel syndrome. One theory is that the large intestines of patients suffering from the illness are overly sensitive, as to what made it extra sensitive no one knows. Because of the extreme sensitiveness, the smallest and most minor of changes are recorded. The body will then react to these changes in the form of problems in the bowel movements.

There are some factors that trigger the exacerbation of the problem but are not considered as direct cause. One of them is stress. Stress changes a lot in the body system because the body compensates for the change. Stress is already known to wreak havoc to the systems of the body. Another suspected culprit is milk and milk products that are known to cause problems in the digestive track especially if one is lactose intolerant. There are also some food items that are said to trigger the problem.

Remember though that these three are not causes but rather factors that can trigger an already existing condition. There is a vast difference between these two.

Perhaps because there is no known cause, there is also no prescribed treatment for the problem. Rather doctors are free to recommend any course of treatment that they feel will benefit the patient. Most often, doctors will prescribed a medicine that contains fibers to help ease the constipation. Some doctors however will stick to the natural way by prescribing a diet that contains food items that have natural fibers.

Signs And Symptoms Of Irritable Bowel Syndrome

Irritable bowel syndrome is perhaps one of the most difficult medical problems to diagnose. In addition to having no specific cause, irritable bowel syndrome cannot also be tested as there are no diagnostic tests that can confirm the condition.

What is IBS?
Irritable bowel syndrome is dysfunction in the large intestine, the part of the digestive system that is responsible for the storage and excretion of solid body wastes. According to experts, it seems that people suffering from irritable bowel syndrome have large intestines that are very sensitive to stimulation, too much so that the slightest change in the bodily function can cause the whole system to go haywire.
Although there are no known causes of the problem, most doctors agree that food intake and the stress that the body experience may play a role in triggering the problem. Similar to allergic reactions, there are certain foods that may irritate the large intestine and lead to either constipation or diarrhea. Milk products for instance, can cause irritable bowel syndrome.

No direct cause
The lack of direct cause is also the reason why there is no diagnostic test that can confirm the diagnosis. Doctors have to rely on the accounts of the patients about their symptoms as well as the medical history. Diagnosis can only be achieved if the set of criteria is fulfilled. This means that the presence of only one symptom is not enough to make a diagnosis. The doctor must find a set of symptoms before drawing conclusions. Thus, it is called a syndrome and not just a disorder. This, however, can be rather confusing as most if not all of the symptoms under irritable bowel syndrome are those that are also present in other diseases.

What are its symptoms?
According to the Rome II Diagnostic Criteria System, often used in the diagnosis of gastrointestinal disorders, a problem is diagnosed as irritable bowel syndrome if there is a 12 month-period of abdominal pain accompanied by two of these three factors, pain is relieved when the person has already excreted the waste material; the onset is associated with a change in the frequency of defecating, either by constipation or diarrhea; or the onset is associated with a change in the appearance of the stool. Accompaniment of these factors must have a duration of at least 12 weeks and is not necessarily consecutive.