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    Overview - Abdominal distension

    Verified Expert

    A sensation of increased pressure with swelling in the abdomen.

    Common Causes

    Abdominal distension is not always related to an underlying condition. It may be caused by:

    • Overeating
    • Air swallowing
    • Excessive gas in the intestine
    • Small intestinal bacterial overgrowth
    • Imbalance of microorganisms that usually live in the bowel (dysbacteriosis)
    • Indigestion
    • Malabsorption
    • Constipation
    See more

    Treatment

    Verified Expert
    See a doctor if you notice:
    • Bloating and abdominal distension do not reduce after a week or worsen
    • Constipation or diarrhea
    • Swelling in your legs, itchy skin, yellow discoloration in the skin and eyes
    • Weight loss or loss of appetite
    See a doctor immediately if you notice:
    • Repeated vomiting or vomiting with blood
    • Black stools
    • Trouble swallowing that gets progressively worse
    • Shortness of breath, sweating or chest pain radiating to the jaw, neck or arm
    • Chest pain on exertion or with stress
    Self-treatment: Self- care steps that may be helpful in some less- serious cases:
    • Avoid aerated drinks, foods that cause flatulence
    • Have a low fiber diet
    • Try probiotics
    • Triggers can be specific for individuals. Identify and avoid them (eg. Milk, cottage cheese)
    • Practice exercises
    • Have smaller meals
    • Try OTC laxatives in case of constipation
    • Control stress and anxiety by practicing relaxation techniques
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    Specialist

    Verified Expert

    Primary care physician: Specializes in the acute and chronic illnesses and provides preventive care and health.

    Gastroenterologist: Specializes in the digestive system and its disorders.

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    What causes abdominal bloating and distension?
    Abdominal bloating and distension can develop for multiple reasons, including food intolerances, a previous infection that perturbed the intestinal microbiota, disordered visceral sensation, delayed intestinal transit, or an abnormal viscero-somatic reflux.
    cghjournal.org
    Management of Chronic Abdominal Distension and Bloating
    Clinical Gastroenterology and Hepatology
    Source: Focus Medica. For informational purposes only. Consult a medical professional for advice.
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