Are there people who should not take Relenza?

Yes. Relenza is not for people who have chronic lung diseases such as asthma or chronic obstructive pulmonary disease (COPD). Also, since the Relenza powder contains lactose, people who have an allergy to lactose should not use Relenza.

Talk with your healthcare provider if you have concerns about using Relenza.

Learn More:

• Antiviral drugs for treating the flu (FDA)
• Detailed information about Relenza (FDA)

Last Reviewed: 10/27/2010

• What are the most common and most serious side effects of Relenza?
• What form does Relenza come in?
• What should I do if I continue to have or start to develop flu symptoms while taking Relenza?
• Do I take Relenza the same way for treatment and for prevention (prophylaxis) of the flu?

• Special Patients
  • Chronic Lung Diseases
• Treatment & Medicine
  • Relenza