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WebMD Symptom Checker

Fatigue, Fever and Upset stomach

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fatigue, fever and upset stomach including Indigestion, Medication reaction or side-effect, and Gastroenteritis.

There are 135 conditions associated with fatigue, fever 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.