UK's MHRA approves single-dose 7.2mg semaglutide (Wegovy) pen for adults with obesity

Clinicians can immediately prescribe single‑dose 7.2mg Wegovy for adults with BMI ≥30

gov.uk ·
Change
UK's MHRA approved on 14 April 2026 a single-dose 7.2mg semaglutide (Wegovy) pen to treat adult patients with obesity defined as a Body Mass Index of 30kg/m² or higher.
Why it matters
Dispensing and prescribing workflows must be changed to accommodate a single‑injection maximum dose rather than multiple smaller pens. Pharmacy procurement and supply‑chain teams need to adapt stock formats and handling protocols to avoid administration errors or supply interruptions.
Implications
  • Primary care prescribers (general practitioners and nurse prescribers treating adult obesity) — must immediately update prescribing templates and patient counselling to include the single‑dose 7.2mg option for eligible patients (BMI ≥30kg/m²) — otherwise patients risk incorrect dosing or inappropriate treatment choices.

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