Influenza, commonly known as the flu, is a respiratory illness caused by viruses. While many recover with rest and fluids, medication can help, especially for high-risk individuals.
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Antiviral Medications
Antivirals can shorten the duration of the flu and lessen its severity. They work best when started within 48 hours of symptom onset.
Examples of Antivirals
- Oseltamivir (Tamiflu)
- Zanamivir (Relenza)
Over-the-Counter Relief
These medications don’t treat the virus but alleviate symptoms:
- Pain relievers (acetaminophen, ibuprofen)
- Decongestants
- Cough suppressants
Important: Consult a doctor for personalized advice, especially if you have underlying health conditions.
Flu vaccines can help prevent infection.
Diagnosing flu involves physical exam and possibly tests.
Remember to rest and stay hydrated for recovery.
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Preventative Measures
The best defense against the flu is vaccination. Annual flu shots are recommended for most individuals, especially those at high risk of complications.
Other preventative steps include:
- Frequent handwashing with soap and water
- Avoiding close contact with sick individuals
- Covering coughs and sneezes
- Staying home when you are sick
When to See a Doctor
While most flu cases can be managed at home, seek medical attention if you experience:
- Difficulty breathing
- Persistent chest pain
- Severe dehydration
- High fever that doesn’t respond to medication
- Seizures
- Worsening of chronic medical conditions
Important Considerations
- Antibiotics are ineffective against the flu, as it is a viral infection.
- Always follow dosage instructions on over-the-counter medications.
- Consult a healthcare professional before giving any medication to children.
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