Phlegm is mucus that can build up in your lungs and cause a cough. Several home remedies can relieve chest congestion. It's important to note they are not cures for the infection responsible for ...

An upper respiratory infection (URI ... sore throat, cough, congestion, low-grade fever, and headache. Symptoms usually begin ...

Lindsay Curtis is a freelance health & medical writer in South Florida. Prior to becoming a freelancer, she worked as a communications professional for health nonprofits and the University of ...