However, infections of the upper respiratory tract nose and throat and lower respiratory tract lungs can lead to moderate or potentially serious health complications. Centers for Disease Control and Prevention. New York, N. For older adults and people with a chronic illness, pneumonia can be deadly. Was this page helpful? Bope ET, et al.
What Are the Most. It's a very contagious disease caused by the influenza virus. People tend to catch it most often in the fall and winter. It comes on fast and strong. Influenza (flu) can cause mild to severe illness, and at times can lead to death. Flu is different from a cold.
Common Cold and Flu Complications
Flu usually comes on suddenly. People who have flu.
Taking acetaminophen or ibuprofen will not cure them, but can relieve pain associated with them.
Video: Common cold and flu complications illness Is it a Cold or the Flu
What is influenza? If you're young and healthy, seasonal influenza usually isn't serious.
Influenza vs the Common Cold Symptoms and Treatment
Though the annual influenza vaccine isn't percent effective, it's still your best defense against the flu. But if your symptoms have lasted longer than that and start to change, you may be suffering from a secondary infection.
Because Flu can have very serious associated complications. But sometimes, influenza and its complications can be deadly.
Influenza (flu) Symptoms and causes Mayo Clinic
Taking antiviral drugs may reduce the length of your illness and help prevent. If you are at high risk for serious cold- or flu-related conditions symptoms that improve but then return with fever and a worse cough National Institute of Allergy and Infectious Diseases: Clinical Trials.
December 12, Ear infections are more common in children because the eustachian tubes passageways that drain fluids out of the ear are smaller and can easily become swollen or blocked.
See your healthcare provider, who will draw up a treatment plan. Mayo Clinic does not endorse companies or products. People with the virus are likely contagious from the day or so before symptoms first appear until about five days after symptoms begin.
Each year's seasonal flu vaccine contains protection from the three or four influenza viruses that are expected to be the most common during that year's flu season.