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WebMD Symptom Checker

Fatigue, Headache and Mouth sores

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fatigue, headache and mouth sores including Acute sinusitis, Diabetes, type 2, and Multiple sclerosis.

There are 129 conditions associated with fatigue, headache and mouth sores. 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.