cold
Cold, also known as nasopharyngitis or acute nasopharyngitis, is the nasal symptoms (nasal congestion, runny nose) and fever as the main feature of the most common human diseases. Fever is due to severe upper respiratory tract inflammation. Complications caused by severe inflammation include dizziness, headache, sore throat, chills, gastrointestinal discomfort, loss of appetite, malaise, and so on. ...