Peramivir is an antiviral medication that is used to treat influenza A and B viruses. It belongs to a class of drugs known as neuraminidase inhibitors, which work by blocking the action of the neuraminidase enzyme that is essential for the replication of the influenza virus.

This medication is typically administered intravenously in a healthcare setting, making it a suitable option for patients who are unable to take oral medications. Peramivir is often prescribed for individuals who are at high risk of developing complications from the flu, such as the elderly, young children, and individuals with underlying health conditions.

When taken within 48 hours of the onset of flu symptoms, peramivir has been shown to reduce the duration and severity of illness. It can also help prevent the spread of the virus to others. However, it is important to note that peramivir is not a substitute for the flu vaccine, which remains the best way to prevent influenza infection.

As with any medication, peramivir may cause side effects in some individuals. Common side effects include nausea, vomiting, diarrhea, and headache. Serious side effects are rare but may include allergic reactions or severe skin reactions.

It is important to follow your healthcare provider’s instructions when taking peramivir and to report any unusual symptoms or side effects. Do not hesitate to ask your healthcare provider any questions you may have about this medication. Remember, your health and well-being are our top priorities.