Narayana Hospital, Guwahati
Intestinal Disorders

Small Intestinal Bacterial Overgrowth (SIBO)

Comprehensive Care for Intestinal and Bowel Disorders

The small intestine and large intestine play an essential role in digestion, nutrient absorption, and normal bowel function. Disorders affecting the intestines may cause abdominal pain, bloating, diarrhoea, constipation, blood in stool, weight loss, anaemia, or changes in bowel habits. Some intestinal disorders are functional and do not damage the bowel, while others may cause inflammation, ulcers, narrowing, bleeding, or long-term complications. Persistent or recurrent symptoms should be evaluated to identify the underlying cause and begin appropriate treatment. Dr. Dipankar Das provides comprehensive evaluation and management of intestinal disorders using blood and stool tests, colonoscopy, biopsy, advanced imaging, and individualized medical treatment.

What is Small Intestinal Bacterial Overgrowth?

Small Intestinal Bacterial Overgrowth (SIBO) occurs when excessive or abnormal bacteria are present in the small intestine. It may interfere with digestion and nutrient absorption. SIBO can develop due to altered intestinal movement, previous surgery, structural abnormalities, diabetes, or other gastrointestinal conditions.

Common Signs & Symptoms

Bloating
Excessive gas
Abdominal discomfort
Diarrhoea
Constipation in some patients
Weight loss
Vitamin deficiencies

How is it diagnosed?

1Clinical Assessment
2Hydrogen or Methane Breath Test
3Blood Tests for Nutritional Deficiencies
4Evaluation for underlying intestinal disease

Treatment

Appropriate antibiotics
Treatment of the underlying cause
Dietary modification
Correction of nutritional deficiencies

Why early diagnosis matters

Proper evaluation prevents repeated unnecessary antibiotic use and helps identify underlying motility or structural disorders.

Appointments

Book Consultation

Consult Dr. Dipankar Das at Narayana Superspeciality Hospital, Guwahati or visiting consultation centres across Assam.

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