The words to use
- GLP-1 medicine
- A drug that mimics a natural hormone released after eating, helping people feel fuller. Semaglutide (Wegovy) is one; tirzepatide (Mounjaro) also acts on a second hormone.
- Funding variation
- A NICE arrangement letting the NHS bring in an approved drug in phases, because too many people qualify to treat at once.
- Major cardiovascular events
- A combined trial outcome of heart attack, stroke and cardiovascular death. SELECT found semaglutide cut these by 20% in people with cardiovascular disease.
- Stop rule
- NICE's review point for tirzepatide: if weight falls by less than 5% after six months on the highest tolerated dose, decide whether to continue.
- QOF
- The Quality and Outcomes Framework, the part of the GP contract that pays practices for set work. Tirzepatide prescribing for obesity joined it in April 2026.