Around the world,
irritable bowel syndrome (IBS) is one of the most common diagnoses in medicine.
Although IBS does not contribute to mortality, it can negatively affect the
quality of life for those affected.
اضافة اعلان
IBS is thought
to affect 10–15 percent of the world’s population, but exact estimates are
difficult to obtain. There are no precise reports on the prevalence of IBS in
Jordan.
Despite IBS not
being curable, many steps can be taken to manage the symptoms, but
understanding the condition is important.
What is IBS?
IBS is a syndrome which means that it is not a
disease in and of
itself. Instead, it is a cluster of symptoms that commonly present as the
condition.
IBS affects the
gastrointestinal system (digestive system) and produces related symptoms. IBS
also goes by many names such as spastic colon, irritable colon, mucous colitis,
and spastic colitis. Although IBS does not increase the risk of mortality,
cancers, or other serious complications commonly found in many diseases, it can
negatively impact the quality of life in those who have it.
What are the
symptoms of IBS?
Many symptoms are associated with IBS and can vary in intensity or
severity based on the individual and gender. The main symptoms of IBS are
stomach pains or cramps that are typically worse after eating and improve after
defecation.
Other main
symptoms of IBS include bloating, diarrhea, and constipation. Additionally, IBS
can cause excessive flatulence, mucous in the stool, lethargy, nausea, back
pain, and complications with urination.
In rare
instances, IBS can even cause intestinal damage.
These symptoms
may or may not be persistent. To some, nearly all symptoms are relieved after
defecation and worsen after eating. However, others have persistent symptoms
regardless of voiding or eating.
Generally, IBS
is more common in women than in men. In women, symptoms of IBS tend to be more
severe and increase around the time of or during menstruation. Similarly, women
still of reproductive age may experience more or worse symptoms than menopausal
women.
Pregnancy can also play a role in IBS, and some pregnant women have
reported worsening of certain symptoms.
The symptoms are
the same in men, but some studies conducted in western nations have found that
men are less likely to report symptoms or seek treatment. Some suggest that
hormonal differences may play a role in terms of severity, while others suggest
that men simply avoid seeking help.
How is IBS diagnosed?
IBS is diagnosed based on symptoms and in different ways. One of the
most common forms of IBS diagnosis comes from the Rome IV criteria.
The Rome IV
criteria defines IBS as recurrent abdominal pain that, on average, occurs one
day per week over the duration of three months. Additionally, the pain must be
associated with two or more of the following: related to defecation, associated
with a change in stool frequency, or associated with a change in appearance or
form of stool.
In conjunction
with the Rome IV criteria, IBS may also be diagnosed through exclusion. Many
similar gastrointestinal conditions overlap with the symptoms of IBS. This can
include but is not limited to ulcerative colitis, inflammatory bowel disease
(
Crohn’s disease), or cancer.
To rule out
other causes of the symptoms, a physician may order a series of tests. These
tests can include changing diet to rule out food allergies, stool sample
examination to rule out infection, blood tests to rule out anemia associated
with celiac disease, or a colonoscopy.
What causes IBS?
There are many causes of IBS, and due to a great deal of variation, it
is nearly impossible to prevent the condition, but it is possible to manage
symptoms.
Physical
abnormalities can cause IBS, including the slowed or spastic movement of the
colon, which can cause painful abdominal cramping. There is also a biochemical
messenger (neurotransmitter) known as serotonin that can precipitate IBS.
Serotonin is
commonly known for its role in the brain as a mood stabilizer, but it also
plays a role in the gut. More specifically, serotonin helps increase motility
(movement) and secretions in the intestines. Therefore, abnormal levels of
serotonin may result in IBS.
IBS can also be
secondary to other conditions. There is a form of IBS known as postinfectious
IBS. In this form of IBS, a bacterial infection in the gastrointestinal tract
is the cause and persists past the resolution of the original infection.
Celiac disease
can also cause IBS.
Celiac disease is an intestinal immune disease in which
your body has an inappropriate response to the presence of gluten in the
intestines. As a result, the body damages the inner lining of the intestines.
Although a separate condition, even mild forms of celiac disease may result in
IBS.
Triggers of IBS
Certain triggers can be avoided to help manage the symptoms of IBS.
Since IBS is a cluster of symptoms and not a specific disease, the variability
in the causes impacts what triggers would exacerbate the condition.
More often than
not, certain foods can worsen your condition than others. This holds especially
true for those with additional conditions such as celiac disease or lactose
intolerance. By changing your diet, you can determine which foods worsen your
condition and should be avoided.
One common
trigger among nearly all those who suffer from IBS is stress. The
gastrointestinal system is closely linked to the nervous system. The nervous
system, more specifically the
autonomic nervous system, regulates functions
such as motility in the gut.
So, when a
person is stressed or anxious, nerves become overly responsive and disrupt the
digestive system. Although stress may be difficult to avoid, finding time to
relax and manage stress can greatly help.
How to manage IBS
There is no cure for IBS, and it is likely a lifelong condition.
Nevertheless, there are ways to help manage the symptoms to help improve your
quality of life.
Similar to the
triggers of IBS, different causes require different medications. Additionally,
whether prescribed or over the counter, certain medications work to help manage
the symptoms but not treat the condition.
These can
include medications for muscle spasms, pain, diarrhea, or constipation. Before
using medication, most healthcare professionals recommend starting with lifestyle
changes first.
Regular
physical exercise and minimizing stress can help manage symptoms. When it comes to your
diet, eating more frequent but smaller meals can help manage the pain that
normally comes after a meal.
Avoiding foods
that are known triggers and minimizing your intake of caffeinated drinks,
deep-fried foods, and spicy foods can also help.
Some may even
suggest using probiotics to help regulate the normal bacteria that reside in
the intestinal tract, which can help manage bloating and flatulence. Some have
found that certain spices and herbs help reduce IBS symptoms, including ginger,
peppermint, and chamomile.
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