Adults tend to have two to three colds per ... but it's normal to have lingering symptoms for two weeks or more. Common cold symptoms include aches, cough, runny or stuffy nose, and sore throat.
Unlike the name implies, the common cold can be caused by more than 200 hundred different viruses, including rhinovirus, parainfluenza virus, adenovirus, and coronaviruses (not COVID-19). Part of the ...