Small Intestinal Bacterial Overgrowth

Small intestinal bacterial overgrowth occurs when the number of bacteria in that portion of the digestive tract increases above what is usual or its composition changes, which disrupts digestion and the absorption of nutrients.

Common symptoms: it is usually accompanied by abdominal distension and bloating, excessive gas, pain or discomfort in the belly, diarrhea and, in some cases, a feeling of early fullness.

Common causes: it is associated with alterations in intestinal movement, anatomical changes of the digestive tract, or conditions that reduce the natural defenses that control the bacterial flora.

Which specialist treats it? The one who studies and guides this condition is the gastroenterologist, who evaluates the symptoms, rules out other digestive causes, and proposes the appropriate follow-up. If you have persistent digestive discomfort, the most prudent thing is to schedule a visit for a professional evaluation.