- Values for Accuhaler and Evohaler are from the Carbon Trust 2017 Carbon Footprint Report
- Values for Relvar are from the Ellipta Carbon Trust 2020 Carbon Footprint Report
- Where more than one dose strength pack is available for a particular product, the carbon footprint was specifically calculated for the pack with the highest demand in the year prior to the carbon footprint report, as shown in the graph above

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The GSK DPI Portfolio for Asthma has a significantly lower carbon footprint than the MDI portfolio
The GSK DPI portfolio for asthma includes Ventolin (salbutamol) Accuhaler, Flixotide (fluticasone propionate) Accuhaler, Relvar (fluticasone furoate/vilanterol) Ellipta and Seretide (salmeterol/fluticasone propionate) Accuhaler
Indicative net rounded carbon emissions per pack


Product indications and dosing regimens are different. Please consult product SmPCs before prescribing


Consult product SmPCs for dosing regimens for different salbutamol dose strengths
- 1IQVIA prescribed volume MAT April 2022
- Salamol and Easyhaler Salbutamol Indicative Carbon Footprint are from Prescqipp Inhaler Carbon Footprint Data v2.15 (accessed June 2022)
- Values for Accuhaler and Evohaler are from the Carbon Trust 2017 Carbon Footprint Report
- 1IQVIA prescribed data prescribed volume MAT April 2022
- Categorisation and dosing taken from BTS/SIGN Guideline 2019 Table 12
- Please consult product SmPCs for specific indications and dosing regimens
- *Flixotide Evohaler 250mcg and Flixotide Accuhaler 500mcg (the packs for each device with the highest demand in 2016) had the carbon footprint calculated. This is indicative for all other strengths in the respective device's pack range
- Indicative carbon footprint per 28 days for Clenil and Pulmicort calculated using dose from BTS/SIGN Guideline 2019 Table 12 and carbon footprint from Prescqipp Inhaler Carbon Footprint Data v2.15 (accessed June 2022)
- The NHS has set an ambitious goal to be the worlds first net zero national health service with clear goals to achieve this before 2040.2
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- GSK aim to achieve net zero impact on climate and a net positive impact on nature by 2030
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References
- IQVIA prescribed data prescribed volume MAT April 2022
- https://www.england.nhs.uk/greenernhs/a-net-zero-nhs/ (accessed June 2022)
Adverse events should be reported. Reporting forms and information can be found at https://yellowcard.mhra.gov.uk/ or search for MHRA Yellowcard in the Google Play or Apple App store. Adverse events should also be reported to GlaxoSmithKline on 0800 221 441
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July 2022 | PM-GB-CEP-WCNT-220001 (V1.0)