RELENZA (ZANAMIVIR) POWDER [GLAXOSMITHKLINE LLC] Home RELENZA (ZANAMIVIR) POWDER [GLAXOSMITHKLINE LLC] RELENZA (ZANAMIVIR) POWDER [GLAXOSMITHKLINE LLC] PDF | XML NDC 0173-0681-01 Set ID d7c3bcc3-0c0d-4068-fd80-88cf54a376ef Generic Name Product Class Product Number Application Number NDA021036 Related Drugs RELENZA 5 MG DISKHALER GLAXOSMITHKLINE based on 0 rating Search DailyMed Drugs