Source: Medicines & Healthcare Products Regulatory Agency (GB) Revision Year: 2019 Publisher: Glaxo Wellcome UK Ltd trading as GlaxoSmithKline UK, 980 Great West Road, Brentford, Middlesex, TW8 9GS
Relenza 5mg/dose, inhalation powder, pre-dispensed.
| Pharmaceutical Form |
|---|
|
Inhalation powder, pre-dispensed. White to off-white powder. |
Each pre-dispensed quantity of inhalation powder (one blister) contains 5 mg zanamivir. Each delivered inhalation (the amount that leaves the mouthpiece of the Diskhaler) contains 4.0 mg zanamivir.
Excipients with known effect: Lactose monohydrate (approximately 20 mg which contains milk protein).
For the full list of excipients, see section 6.1.
| Active Ingredient | Description | |
|---|---|---|
| Zanamivir |
Zanamivir is a selective inhibitor of neuraminidase, the influenza virus surface enzyme. Neuraminidase inhibition occurred in vitro at very low zanamivir concentrations (50% inhibition at 0.64nM–7.9nM against influenza A and B strains). |
| List of Excipients |
|---|
|
Lactose monohydrate (which contains milk protein) |
Relenza inhalation powder is packed in a circular aluminium foil disk (a Rotadisk) with four regularly distributed blisters. An inspiration driven inhaler made of plastic (a Diskhaler) is used for administration of doses (the contents of 2 blisters constitute a dose) from these foil disks, and is provided in the pack.
The pack contains 1 or 5 foil disks and a Diskhaler.
Glaxo Wellcome UK Ltd trading as GlaxoSmithKline UK, 980 Great West Road, Brentford, Middlesex, TW8 9GS
PL 10949/0327
Date of first authorisation: 24 June 1999
Date of last renewal: 02 October 2008
| Drug | Countries | |
|---|---|---|
| RELENZA | Austria, Brazil, Canada, Ecuador, Estonia, Spain, Finland, Hong Kong, Ireland, Japan, Lithuania, Malta, Mexico, Netherlands, New Zealand, Poland, Romania, Singapore, Turkey, United Kingdom, United States, South Africa |
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