Flu in Adults (cont.)
IN THIS ARTICLE
- Flu in Adults Overview
- Flu in Adults Causes
- Flu in Adults Symptoms
- When to Seek Medical Care
- Exams and Tests
- Flu in Adults Treatment
- Self-Care at Home
- Medications
- Next Steps
- Follow-up
- Prevention
- Outlook
- For More Information
- Web Links
- Synonyms and Keywords
- Authors and Editors
- Natural Cold & Flu Remedies - Slideshow
Outlook
Flu symptoms start to go away after 2-3 days, but fever may last for about 5 days. Weakness and fatigue may last for a few weeks. The very young, the very old, and those in the high-risk groups are at risk for complications, including hospitalization. Some people may die from flu.
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Influenza »
Influenza virus infection, one of the most common infectious diseases, is a highly contagious airborne disease that causes an acute febrile illness and results in variable degrees of systemic symptoms, ranging from mild fatigue to respiratory failure and death.
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