Tamiflu should be taken exactly as prescribed by your healthcare provider. For treatment, it is typically taken twice a day for 5 days. For prevention, Tamiflu can be taken once a day for up to 10 days after exposure to the flu virus.

Tamiflu is most effective when taken within the first 48 hours of flu symptoms appearing. It can also be used as a preventive measure if you have been exposed to the flu virus.

Common side effects of Tamiflu may include nausea, vomiting, headache, and dizziness. If these side effects persist or become severe, contact your healthcare provider.

Tamiflu is only approved for use in adults aged 18 and over. For children under 18, there are other treatment options available, and you should consult a healthcare provider for guidance.

No, Tamiflu is not a substitute for the flu vaccine. While Tamiflu can help treat or prevent flu, the flu vaccine is the most effective way to prevent the flu in the first place.

If you have any pre-existing medical conditions or are taking other medications, it’s important to consult your healthcare provider before using Tamiflu. They can determine if it is suitable for you based on your health status.

Tamiflu typically begins to reduce flu symptoms within 1-2 days of starting treatment, although this can vary depending on the individual. It is most effective when taken early in the course of infection.

If you miss a dose of Tamiflu, take it as soon as you remember. If it's nearly time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take two doses at once to make up for a missed dose.

Tamiflu is available by prescription only. You can get a prescription from your healthcare provider and purchase the medication at a pharmacy or order online here at Kings Pharmacy Online.