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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Bloating or fullness, Change in bowel habits, Heartburn and Upset stomach

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bloating or fullness, change in bowel habits, heartburn and upset stomach including Heartburn/GERD, Gastroenteritis, and Gas pains.

    There are 11 conditions associated with bloating or fullness, change in bowel habits, heartburn and upset stomach. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

    • Heartburn/GERD

      Symptoms of heartburn and GERD are a burning feeling in the chest, throat, or mouth, nausea, and more.

    • Gastroenteritis

      Gastroenteritis is inflammation of the stomach and intestine that causes diarrhea and vomiting.

    • Gas pains

      Belching or passing gas clears gas from the digestive tract, but when gas is stuck it causes abdominal pain.

    • Dietary changes

      Symptoms of dietary changes vary depending on the problem, they include constipation, diarrhea, and more.

    • Esophagitis

      Esophagitis, an inflammation of the lining of the esophagus, causes chest pain, nausea, and more.

    • Obesity

      Obesity is having too much body fat, marked by a BMI of 30 or higher.

    • Hiatal hernia

      When hiatal hernia symptoms do occur, they include chest pain and burning, sweating, a bitter taste and more.

    • Esophageal spasm

      Esophageal spasms are sudden, painful contractions in the muscles of the esophagus.

    • Barrett esophagus

      Barrett's esophagus occurs when the lining of the esophagus is damaged, usually by acid reflux.

    • Hyperparathyroidism

      Hyperthyroidism causes weight loss, shakiness, tiredness, sensitivity to heat, insomnia, and more.

    • CREST syndrome

      CREST syndrome is a rare autoimmune disease that causes tissues to harden throughout the body.

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