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Irritable Bowel Syndrome (IBS) is a common functional disorder of the large intestine (colon). While it can cause significant discomfort and disrupt daily life, it is important to note that IBS does not cause permanent damage to the intestinal tissues or increase the risk of colorectal cancer.
Common Symptoms
IBS symptoms vary from person to person and can change over time. Primary signs include:
- Abdominal Distress: Cramping, pain, and persistent bloating.
- Bowel Habit Changes:
- IBS-C: Predominantly constipation.
- IBS-D: Predominantly diarrhea.
- IBS-M: Alternating between both constipation and diarrhea.
Who is Affected?
- Gender: It is roughly twice as common in women as in men.
- Age: Most diagnoses occur in individuals under the age of 45.
Diagnosis and Testing
There is no single “IBS test.” Because the exact cause is unknown, doctors focus on ruling out other conditions with similar symptoms.
Diagnostic steps may include:
- Laboratory Tests: Blood tests and stool samples to check for infection or inflammation.
- Imaging: X-rays to visualize the intestinal structure.
- Procedures: A sigmoidoscopy or colonoscopy to look directly at the lining of the colon.
Management and Treatment Strategies
Most individuals can effectively manage their symptoms through a combination of lifestyle changes and medical support:
- Dietary Adjustments: Increasing fiber, avoiding “trigger” foods, and staying hydrated.
- Stress Management: Since the gut and brain are closely linked, reducing stress can significantly lower symptom frequency.
- Supplements: Using probiotics to balance gut bacteria.
- Medication: Over-the-counter or prescription medicines to control diarrhea, constipation, or abdominal pain.
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