Sustainable Dosage-Form Switching

Dry-powder and soft mist inhalers produce less carbon dioxide equivalent than pressurised metered-dose inhalers. Sustainable dosage-form interventions achieved higher consensus than deprescribing interventions. Oral paracetamol can substantially reduce carbon footprint compared with intravenous administration. Sustainable dosage-form switching means choosing the most sustainable route or form of a medication. Prescribers can choose a more sustainable dosage form or administration route when treatment remains clinically equivalent.