If you are considering Mounjaro for weight management, the first step is finding out whether it is right for you.
At The Village Pharmacy in Writtle, our healthcare team provides a private consultation, clear guidance and ongoing support throughout treatment.
What is Mounjaro (tirzepatide)?
Mounjaro is the brand name for tirzepatide, a prescription-only medicine used for weight loss and weight maintenance in eligible adults.
It works by helping to regulate appetite, which can help you feel fuller, experience fewer food cravings and eat less. It is used alongside a reduced-calorie diet and increased physical activity rather than as a replacement for lifestyle changes.
Mounjaro is not suitable for everyone, so a health assessment is needed before treatment can be prescribed.
How does Mounjaro support weight management?
Mounjaro acts on hormones involved in appetite and food intake. For some people, this can help reduce hunger and support more manageable eating habits as part of a wider weight-management plan.
Mounjaro works best alongside realistic changes to nutrition, physical activity and everyday habits. Our service also includes regular follow-ups and practical guidance to help you make sustainable progress.
Who may be suitable for Mounjaro?
Mounjaro is licensed for weight management in adults with:
- A BMI of 30kg/m² or above, or
- A BMI of 27kg/m² to under 30kg/m² alongside at least one weight-related health condition
Examples of weight-related health conditions include high blood pressure, type 2 diabetes, prediabetes, obstructive sleep apnoea and abnormal blood fat levels.
Meeting the BMI criteria is only one part of the assessment. Your clinician will also consider factors like your medical history, existing health conditions and wider health and goals.
You do not need to know whether Mounjaro is suitable before booking. Your consultation is there to help you understand your options.
What happens during your Mounjaro consultation?
Your first appointment is a private consultation where you can talk openly about your health, weight-management goals and any questions you have about treatment.
As part of your assessment, we may also check your height, weight, BMI and blood pressure, alongside any existing health conditions or medicines that could affect treatment.
If treatment is appropriate, your clinician will explain how to use Mounjaro, what to expect and any side effects or precautions to be aware of. If Mounjaro is not the right option, we will explain why and talk you through other next steps.
How are Mounjaro injections used?
Mounjaro is injected once a week using a pre-filled KwikPen. Your clinician will explain how to use your pen and when to take your prescribed dose. Always follow the instructions provided with your medicine and the advice given by your healthcare team.
Starting treatment and increasing your dose
Treatment normally starts at 2.5mg once a week for four weeks. After four weeks, the dose increases to 5mg once a week. It may then be increased in 2.5mg steps, with at least four weeks at each dose before moving higher. The maximum weekly dose is 15mg.
Your clinician will review how you are responding before deciding whether your dose should change.
Using the KwikPen correctly
Each Mounjaro KwikPen contains four weekly doses. The medicine is injected under the skin of the abdomen, thigh or back of the upper arm. Your healthcare team will explain how to prepare, use and store your pen before you begin treatment.
If you are unsure how to use your injection at any point, contact our pharmacy team before taking your next dose.
What are the side effects of Mounjaro?
Like all medicines, Mounjaro can cause side effects, although not everyone experiences them.
Digestive side effects are common, particularly when treatment begins or the dose changes. These can include:
- Nausea
- Diarrhoea
- Vomiting
- Constipation
- Indigestion
- Stomach discomfort
Your clinician will explain what to look out for and what to do if side effects become difficult to manage.
While more serious reactions are less common, you should seek immediate medical advice if you develop severe, persistent stomach pain. Severe allergic reactions also require urgent medical help.
Important precautions before starting Mounjaro
Before prescribing Mounjaro, your clinician will need a clear picture of your health and any medicines you take.
Make sure you tell them about any existing medical conditions, prescription or over-the-counter medicines, supplements, previous problems with your pancreas or digestion and any diabetes medicines.
Mounjaro should not be used during pregnancy. If you use oral contraception, your clinician will also explain whether you need additional contraception when starting treatment or increasing your dose.
Ongoing support while using Mounjaro
Regular follow-up appointments give our healthcare team the chance to review how you are responding, discuss any side effects, check whether your current dose still feels right and talk through any changes to your health, medicines or wider goals.
We also provide guidance around healthy eating, portion control and sustainable habits to support longer-term weight management.
How much does Mounjaro cost?
The cost of Mounjaro depends on the dose prescribed.
Current prices for a four-week supply are:
| Mounjaro dose | Four-week supply |
|---|---|
| 2.5mg | £179 |
| 5mg | £199 |
| 7.5mg | £269 |
| 10mg | £289 |
| 12.5mg | £319 |
| 15mg | £325 |
Your clinician will discuss the right dose and treatment costs with you before you begin.
Medicine availability can change, so please check with our pharmacy team when arranging your consultation.
Why choose The Village Pharmacy for Mounjaro treatment?
When choosing weight-loss treatment, having clear guidance and ongoing support can make the process feel much easier to navigate.
At The Village Pharmacy, you can expect:
- A private consultation
- A personalised assessment before treatment
- Clear advice about your options
- Guidance on using Mounjaro correctly
- Regular follow-up appointments
- Support with nutrition and sustainable lifestyle changes
- Convenient local care in Writtle for people across Chelmsford and nearby communities
Our team is here to answer your questions, explain each stage clearly and support you throughout treatment.
Arrange a Mounjaro consultation
If you are considering Mounjaro weight-loss injections in Writtle or Chelmsford, you do not need to work out your treatment options on your own.
Start with a private consultation with our healthcare team. We will review your health and circumstances, answer your questions and help you understand whether Mounjaro is right for you.
Appointments are available throughout the week. You can book online or visit us in Writtle to get started.
Frequently asked questions
Who is eligible for Mounjaro weight-loss injections?
Mounjaro is licensed for weight management in adults with a BMI of 30kg/m² or above, or a BMI of at least 27kg/m² alongside a qualifying weight-related health condition.
Your clinician will also consider your wider health, medical history and current medicines before recommending treatment.
How does Mounjaro help with weight loss?
Mounjaro contains tirzepatide, which helps regulate appetite. This can help you feel fuller, reduce hunger and experience fewer food cravings, supporting weight management alongside diet and physical activity.
How often is Mounjaro injected?
Mounjaro is injected once a week. Treatment normally begins with 2.5mg once weekly for four weeks before increasing to 5mg. Further increases may be made gradually depending on how you respond.
How do I use a Mounjaro KwikPen?
Mounjaro is injected under the skin of the abdomen, thigh or upper arm using a pre-filled KwikPen. Your healthcare team will show you how to use and store the pen correctly before you start treatment.
What are the common side effects of Mounjaro?
Common side effects include nausea, diarrhoea, vomiting, constipation, indigestion and stomach discomfort.
Side effects can be more noticeable when treatment begins or the dose is increased. Speak to our healthcare team if you are concerned or finding them difficult to manage.
Can I use Mounjaro with other medicines?
This depends on the medicines you take and your wider health. Tell your clinician about all prescription medicines, over-the-counter treatments and supplements you use before starting Mounjaro.
Can I take Mounjaro while pregnant?
Mounjaro should not be used during pregnancy. If you are pregnant, think you may be pregnant or are planning a pregnancy, speak to your clinician before starting or continuing treatment.
How long can I stay on Mounjaro?
There is no single treatment length that applies to everyone. Your clinician will review how you are responding and whether continuing treatment remains right for you. Do not stop or change treatment without speaking to your prescriber first.
How much do Mounjaro weight-loss injections cost in Writtle or Chelmsford?
A four-week supply currently ranges from £179 to £325, depending on your prescribed dose. Your treatment costs will be explained before you begin.
How to Book
Appointments are available throughout the week at The Village Pharmacy in Chelmsford. Book online or visit us in-store to start your weight loss journey today.
