The flu virus causes mild to severe symptoms that usually appear suddenly. The most common flu symptoms include fever, body aches, fatigue, sore throat, cough, headache, congestion, and a runny nose.
Sometimes, severe stomach pain is caused by common conditions, such as gas or the stomach flu, that will resolve on their own. However, severe stomach pain can also be due to conditions such as colon ...
Influenza, commonly known as the flu, is a contagious viral respiratory infection. Symptoms, like a fever, body aches, and sore throat, typically go away on their own within one week. Flu season ...
"Flu signs and symptoms usually come on suddenly ... is a the kind of bacterial pneumonia that includes symptoms such as sore throat, chest pain and fever in younger kids, Gounder said.