Difference Between Cold And Flu

The common cold and the flu (influenza) are both respiratory illnesses that can cause similar symptoms, and it can be difficult to tell the difference between them. The common cold is usually a milder illness than the flu, and it is caused by different viruses. Symptoms of the common cold may include a runny or stuffy nose, sore throat, sneezing, coughing, and fatigue. The flu, on the other hand, is caused by the influenza virus and is usually more severe than the common cold. Symptoms of the flu can include fever, chills, body aches, fatigue, and a dry cough. In some cases, the flu can lead to more serious complications such as pneumonia. The best way to prevent both the common cold and the flu is to get vaccinated each year.