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WebMD Symptom Checker

Bad breath, Nasal congestion, Runny nose and Sneezing

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bad breath, nasal congestion, runny nose and sneezing including Indoor allergens, Hay fever, and Acute sinusitis.

There are 24 conditions associated with bad breath, nasal congestion, runny nose and sneezing. 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.