Treatment of Flu
The treatment of flu focuses on symptom relief, rest, and preventing complications. Flu is typically self-limiting in healthy people, but those at risk of severe illness may require antiviral medications and closer monitoring. Early treatment can speed recovery and reduce the chance of hospitalisation.
Self-Care and Supportive Treatment
Most people recover at home with:
Plenty of rest
Hydration, with water, herbal teas, or clear broths
Paracetamol or ibuprofen, to reduce fever, headache, and muscle aches
Cough suppressants or lozenges for throat irritation
Saline sprays or steam inhalation for congestion
Avoid aspirin in children due to the risk of Reye’s syndrome.
Antiviral Medications
Antiviral drugs, such as:
Oseltamivir (Tamiflu)
Zanamivir (Relenza)
Baloxavir (Xofluza) (not yet available in all regions)
These medications work best when started within 48 hours of symptom onset. They may:
Shorten illness by 1–2 days
Reduce symptom severity
Lower risk of complications like pneumonia
Antivirals are especially recommended for:
Elderly individuals (65+)
Pregnant or postpartum women
People with asthma, diabetes, heart disease, or weakened immune systems
Hospitalised patients
Hospital Treatment
Severe cases may require:
Oxygen therapy
IV fluids for dehydration
Antibiotics if secondary bacterial infections develop
Close observation in intensive care units (for those with respiratory failure or complications)
Alternative and Herbal Remedies
While some people use vitamin C, echinacea, or zinc, evidence of their effectiveness is mixed. These should not replace proven treatments and may interfere with prescribed medications.
Prevention is Key | Treatment of Flu
Even effective treatment does not replace the value of prevention. Annual vaccination remains the most important tool for reducing the severity and spread of flu.
The treatment of flu relies on timely care, rest, and—in higher-risk patients—early antiviral intervention. Most people recover fully, but knowing when to escalate care is essential.
[Next: Complications of Flu →]
