Healthcare Guide
NHS vs Private Prescriptions
Understanding your options for accessing weight loss injections in the UK.
NHS Availability
Can I get weight loss injections on the NHS?
Yes, but it is strictly limited. The NHS currently offers Saxenda (Liraglutide) and Wegovy (Semaglutide) to a small number of eligible patients through specialist weight management services (tier 3 services).
NHS Eligibility Criteria (Strict):
- BMI of 35 or higher (or 32.5+ for certain ethnic groups).
- BMI of 30-34.9 with a weight-related health condition (e.g., hypertension, cardiovascular disease) AND a referral to a specialist service.
- Treatment is usually limited to 2 years maximum.
Wait Times: The waiting list for NHS specialist weight management services can be very long, often 1-2 years or more depending on your area.
Private Prescriptions
Many patients choose to access weight loss injections privately to avoid long waiting times or if they do not meet the strict NHS criteria but still qualify medically.
Private Eligibility Criteria (Standard):
- BMI of 30 or higher.
- BMI of 27-30 with a weight-related health condition (e.g., high cholesterol, hypertension).
Cost Comparison
| Feature | NHS | Private |
|---|---|---|
| Medication Cost | Free (or prescription charge: £9.65) | £149 - £299 per month |
| Wait Time | High (Months to Years) | Fast (Days) |
| Availability | Limited (Tier 3 Services) | Widely Available |
| Choice of Pen | Limited (Prescriber decides) | Wide (Mounjaro, Wegovy, Saxenda) |
Considering Private Treatment?
Compare prices from regulated UK pharmacies to find the best deal.
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Last Medically Reviewed: April 2026