Mounjaro Price Increase in the UK: Patient Options for 2025
The UK weight-loss treatment landscape is changing, and one of the biggest updates in 2025 is the significant price increase for Mounjaro (tirzepatide), a weekly injection used for weight management and type 2 diabetes. Mounjaro weight‑loss guidance
From 1 September 2025, manufacturer Eli Lilly will raise the UK retail price of Mounjaro by up to 170% – a move that could double or even triple the cost for private patients. While the NHS will continue to provide Mounjaro at the pre-increase rate for eligible patients, those purchasing privately will be most affected.
At MedCare Health Clinic & Pharmacy, we believe in keeping our patients informed, supported, and reassured during changes like this. Here we explain what’s happening, why it’s happening, and what practical steps you can take – including options to spread payments over three months or switch to alternative treatments like Wegovy if suitable.
Why Are Mounjaro Prices Increasing in the UK?
The price change follows a decision by Eli Lilly to align UK prices with those in other European markets. This is partly a response to US political pressure to prevent low-cost UK and EU medicines from being re-imported into the United States.
Previously, UK private market prices for Mounjaro were significantly lower than in some other countries. For example:
- Highest dose (15mg): increasing from around £122 to approximately £330 per month
Lower doses will also see substantial increases, although exact figures may vary between pharmacies and suppliers.
The manufacturer has confirmed that this increase applies to private supply only – the NHS will continue to operate under its existing, negotiated supply agreements.
(Source: Reuters – Eli Lilly to hike UK price of Mounjaro)
Who Will Be Affected by the Mounjaro Price Rise?
The impact will depend on how you currently access Mounjaro:
NHS Patients:
- No change to pricing
- Continued access to treatment under current NHS prescribing rules(see NHS & private eligibility criteria)
Private Patients:
- Prices will increase from 1 September 2025
- Out-of-pocket costs may be 2–3× higher
- Could affect affordability for long-term use
If you are currently receiving Mounjaro from a Medcare Health clinic & Pharmacy, this change could significantly alter your monthly budget for weight-loss treatment.
Why Staying on Mounjaro is Still Important for Many Patients
Mounjaro has been a life-changing medication for many people living with obesity or weight-related health conditions. As a GLP-1/GIP receptor agonist, it works by:
- Suppressing appetite
- Increasing feelings of fullness
- Slowing gastric emptying
- Helping with blood sugar regulation
Research shows that abruptly stopping treatment can lead to:
- Return of increased appetite
- Gradual weight regain
- Loss of other health benefits such as improved blood sugar control
This is why we do not recommend stopping Mounjaro without a proper medical plan.
Alternatives: Considering Wegovy and Other Options
One option for patients concerned about rising costs is to switch to Wegovy (semaglutide), another weekly GLP-1 medication.Compare Mounjaro vs Wegovy vs Orlistat
Key points when considering a switch:
- Wegovy is clinically proven for weight loss, but some patients respond better to Mounjaro.
- Side effect profiles are similar, but individual tolerability can vary.
- Dosing schedules differ – a review with a prescriber is essential before switching.
- Switching is not suitable for everyone, and some may benefit from continuing Mounjaro despite the higher cost.
At MedCare Health Clinic & Pharmacy, we offer full medication reviews to help patients decide whether a switch is right for them.Safe use, dosing & injection tips
MedCare’s Commitment to Supporting Patients During the Price Change
We understand that a price increase of this scale can cause stress, frustration, and financial strain. That’s why we are taking steps to minimise the impact for our patients:
No Immediate Price Increase for Existing Patients
- We will maintain our current pricing for as long as possible after 1 September, subject to supply availability.
Flexible 3-Month Payment Plans
- We can arrange for patients to spread the cost over three monthly instalments, making treatment more manageable.
Switching Support
- If you are considering switching to Wegovy or another treatment, we offer a safe, medically-supervised transition process.(read our comparison guide)
Ongoing Communication
- We promise to update all our patients as soon as there are changes to supply or pricing.
Practical Steps You Can Take Now
- Book a review appointment with our clinic to discuss your long-term treatment plan.
- Check your prescription dates and consider ordering before 1 September if appropriate.
- Explore alternatives like Wegovy – we can guide you through the pros and cons.(see Mounjaro vs Wegovy vs Orlistat)
- Ask about our payment plans to help spread the cost.(Mounjaro guidance)
Frequently Asked Questions (FAQs)
Q: Why is the price of Mounjaro going up in the UK?
A: Eli Lilly is aligning UK prices with those in other European markets. The increase – up to 170% – is partly due to international trade pressures. (Reuters)
Q: Will NHS patients be affected by the price increase?
A: No. NHS patients will continue to pay the standard prescription charge if eligible for Mounjaro under NHS criteria. Check NHS & private eligibility
Q: I get Mounjaro privately. What can I do to manage the higher cost?
A: At MedCare, we offer 3-month payment plans and can review whether switching to Wegovy or another medication is a suitable option. Compare options
Q: Is switching from Mounjaro to Wegovy safe?
A: Yes, in most cases – but it must be done under medical supervision to ensure correct dosing and to monitor side effects. Safe use & dosing tips
Q: How do I request a medication review?
A: Simply email our clinic or use our website booking form. We will arrange a convenient online or in-person consultation.
Q: Can I buy Mounjaro in bulk before the price rise?
A: In some cases, yes, but stock levels are limited, and prescriptions must be clinically appropriate.
Q: How do I contact MedCare about my options?
A: You can email us directly with your questions or to request a review. Our team will respond promptly with guidance tailored to your situation.
Why Choose MedCare Health Clinic & Pharmacy?
- Patient-Centred Care – We put your health, safety, and budget first.
- Flexible Payment Options – Spread costs over 3 months if needed.
- Expert Clinical Reviews – Safe switching between treatments when appropriate.
- Transparent Pricing – No hidden fees, no surprise costs.
- Local & Online Support – Whether you’re in Preston or elsewhere in the UK, we’re here for you.
Final Word: Don’t Let the Price Rise Disrupt Your Progress
We know how hard our patients work to achieve their weight-loss goals. A sudden jump in medication cost can feel like a setback – but with the right planning and support, it doesn’t have to derail your journey.
Our message is simple: you have options, and we are here to help you choose the right one for your health and your budget.