GSK Relenza (zanamivir) is a prescription medication used to treat and prevent influenza (flu) in adults and children. As an antiviral medication, GSK Relenza works by inhibiting the activity of the influenza virus, helping to reduce the severity and duration of flu symptoms when taken within the first 48 hours of onset. It is also used to prevent influenza in individuals who have been exposed to the virus.

GSK Relenza is administered via an inhaler, ensuring direct delivery to the respiratory tract where the virus is most active. This method of delivery helps to target the virus effectively, providing relief from symptoms such as fever, cough, sore throat, and body aches.

Key Features:

• Effective Antiviral: Helps to reduce the severity and duration of flu symptoms.
• Inhalation Delivery: Directly targets the respiratory tract for optimal efficacy.
• Preventive Use: Can be used to prevent influenza in individuals exposed to the virus.
• Suitable for All Ages: Approved for use in both adults and children.
• Rapid Action: Most effective when administered within the first 48 hours of flu symptom onset.