Cough fever pneumonia?

If the fever lasts for more than three days, cough, chest pain, a lot of yellow sputum but no upper respiratory tract infection symptoms such as sore throat, runny nose, etc., may be a sign of pneumonia, should seek medical treatment as soon as possible to do chest X-ray examination. When pneumonia can be found, the lungs will hear moist rales, the body white blood cells will also increase. Cough and fever are not necessarily lung inflammation, may be common cold, or viral cold cause. If some patients show symptoms of allergies, they may cough. A detailed CT scan of the lungs should be done to rule out pneumonia. Physical cooling is recommended first, followed by cough and expectorant drugs.