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WebMD Symptom Checker

Diarrhea and Nasal congestion

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms diarrhea and nasal congestion including Nasal congestion, Food poisoning, and Hay fever.

There are 43 conditions associated with diarrhea and nasal congestion. 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.