What is Oseltamivir phosphate and how does it work?
Oseltamivir phosphate is an antiviral medication used to treat influenza (flu) in patients who have had symptoms for no more than 2 days. It works by blocking the action of the influenza virus, helping to reduce the severity and duration of flu symptoms.

How should Oseltamivir phosphate be taken?
Oseltamivir phosphate is typically taken orally, with or without food. It is important to follow the dosage instructions provided by your healthcare provider or pharmacist. The usual recommended dose for treating influenza in adults and adolescents over 13 years of age is 75 mg twice daily for 5 days.

What are the common side effects of Oseltamivir phosphate?
Some common side effects of Oseltamivir phosphate may include nausea, vomiting, diarrhea, headache, and dizziness. These side effects are usually mild and go away on their own. However, if you experience any severe or persistent side effects, you should contact your healthcare provider.

Can Oseltamivir phosphate prevent the flu?
Oseltamivir phosphate is not typically used for flu prevention, but rather for treatment of flu symptoms. However, in certain situations, such as during a flu outbreak, your healthcare provider may recommend using Oseltamivir phosphate to prevent the flu. It is important to follow your healthcare provider's recommendations for flu prevention.

Is Oseltamivir phosphate safe for everyone?
Oseltamivir phosphate may not be suitable for everyone, especially those with certain medical conditions or allergies. It is important to inform your healthcare provider about any medical conditions you have, as well as any medications you are taking, before starting treatment with Oseltamivir phosphate. Your healthcare provider will be able to determine if Oseltamivir phosphate is safe and appropriate for you.