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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Bad taste in mouth, Belching, Change in bowel habits and Decreased appetite

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bad taste in mouth, belching, change in bowel habits and decreased appetite including Heartburn/GERD, Constipation (child), and Gastroenteritis.

    There are 12 conditions associated with bad taste in mouth, belching, change in bowel habits and decreased appetite. 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.

    • Constipation (child)

      Constipation is having less than three bowel movements a week, causing hard stools, abdominal pain and more.

    • Gastroenteritis

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

    • Medication reaction or side-effect

      Medication side effects include nausea, vomiting, stomach upset, weakness, dizziness, seizures, and more.

    • Indigestion

      Indigestion is pain and burning in the upper abdomen, an feeling of fullness after a meal, belching, and gas.

    • Overeating

      Overeating is eating when you're not hungry or to the point of feeling uncomfortably full or bloated.

    • Dietary changes

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

    • Dry mouth

      Symptoms of dry mouth include sticky mouth, dry and cracked lips and tongue, sore throat, cavities, and more.

    • Eating certain foods

      Certain foods can cause unusual and sometimes unpleasant side effects, such as bad breath and heartburn.

    • Hiatal hernia

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

    • Anosmia

      Anosmia is complete loss of smell, often caused by aging, head trauma, sinusitis, and respiratory infections.

    • Constipation (adult)

      Constipation is having less than three bowel movements a week, causing hard stools, abdominal pain and more.

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