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WebMD Symptom Checker

Fatigue, Headache, Nasal congestion and Nausea or vomiting

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fatigue, headache, nasal congestion and nausea or vomiting including Acute sinusitis, Hay fever, and Heat exhaustion.

There are 160 conditions associated with fatigue, headache, nasal congestion and nausea or vomiting. 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.