Antiflu is an antiviral medication commonly used to treat and prevent influenza, also known as the flu. It contains oseltamivir as its active ingredient, which works by inhibiting the neuraminidase enzyme, essential for the flu virus's replication and spread within the body. This action helps alleviate symptoms such as fever, body aches, sore throat, and fatigue associated with flu infections. While many people recover from the flu without antiviral treatment, Antiflu can be particularly beneficial for individuals at higher risk of complications, such as young children, elderly patients, and those with underlying health conditions.

Using Antiflu is most effective when initiated within 48 hours of the onset of flu symptoms. For those who are exposed to the virus but have not yet developed symptoms, prophylactic use of Antiflu can help prevent infection. The standard dosage for adults typically involves taking 75 mg twice daily for five days during active infection or a lower dose for prevention. It is crucial to follow a healthcare provider's recommendations regarding dosage and duration of treatment to maximize effectiveness and minimize potential side effects.

While Antiflu can significantly reduce the duration and severity of flu symptoms, it is not a substitute for vaccination. The influenza vaccine remains the best preventive measure against the flu, reducing the likelihood of infection and its associated complications. In summary, while you may not always need Antiflu for the flu, it can be a valuable tool in managing influenza, particularly for those at risk of severe illness. Always consult a healthcare professional to determine if antiviral treatment is appropriate for your situation.