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WebMD Symptom Checker

Decreased appetite and Nausea or vomiting

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms decreased appetite and nausea or vomiting including Constipation (child), Constipation (adult), and Gastroenteritis.

There are 78 conditions associated with decreased appetite and nausea or vomiting. 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.