Use oral decongestant or nasal spray to decrease swelling in nasal passages. Seek medical attention if nasal discharge changes color or sinuses become painful. Seek medical attention for fatigue lasting more than 10 days. Symptoms include sneezing, coughing, mild fever, runny nose, sore throat and ears and mild chest congestion accompanied by a general feeling of fatigue and malaise. Flu symptoms usually come on suddenly with muscle aches, fever, headache, sore throat, coughing with chest congestion.
Abdominal discomfort can occur with nausea, vomiting and diarrhea.