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WebMD Symptom Checker

Diarrhea and Mouth sores

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms diarrhea and mouth sores including Food poisoning, Irritable bowel syndrome, and Traveler's diarrhea.

There are 40 conditions associated with diarrhea 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.