GREENSBORO, N.C. — Most people with the flu don’t need to see a doctor. But doctors say there are clear warning signs that mean you shouldn’t wait it out.
For most healthy adults, the flu can be treated at home with rest, fluids, and time. Symptoms like fever, body aches, cough, and fatigue are common and usually improve on their own within several days.
However, medical providers say certain symptoms signal a higher risk of serious complications and should be checked out right away…