What type of drug is Peramivir?

Peramivir is classified as an intravenous (IV) neuraminidase inhibitor, which is an important category of antiviral medication. Neuraminidase inhibitors work by blocking the activity of the neuraminidase enzyme that is essential for the replication of the influenza virus. By inhibiting this enzyme, Peramivir prevents the virus from spreading through the respiratory tract, thus reducing the severity and duration of influenza symptoms in patients.

This type of drug is particularly useful in treating influenza because it can provide rapid action when administered intravenously, especially in cases where oral medications might not be feasible, such as in severely ill patients or those who are unable to take medications by mouth. The effective action of neuraminidase inhibitors helps to control viral load and is a key component of treatment during the flu season.

Understanding Peramivir's classification and mechanism emphasizes the importance of targeted antiviral therapy in managing viral infections.