Eligibility for Mounjaro: What Generally Determines Who Can Use It

Because Mounjaro is a prescription-only medicine, the decision about whether it is suitable rests entirely with your prescriber or doctor. That said, there are commonly applied clinical considerations that many healthcare programmes and guidelines refer to when assessing whether tirzepatide is appropriate.

Body Mass Index (BMI) and Weight-Related Conditions

Many clinical frameworks use BMI as an initial threshold — often a BMI of 30 or above, or a lower BMI (sometimes around 27 or above) where weight-related health conditions such as type 2 diabetes, high blood pressure, or raised cholesterol are also present. These thresholds vary by country, healthcare system, and individual programme, so your prescriber will apply whatever criteria are relevant in your context. For a deeper look at the specific criteria often used, see our page on the criteria commonly applied for Mounjaro.

Medical History and Contraindications

Prescribers also review whether any personal or family medical history makes tirzepatide unsuitable. Certain conditions — including a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 — are listed as contraindications in the medicine's prescribing information. Pregnancy, breastfeeding, or planning to conceive are also important factors your prescriber will weigh up. Always discuss your full medical history openly with your healthcare professional.

Programme-Specific Criteria

In some countries, publicly funded or structured weight-management programmes have their own eligibility layers on top of clinical criteria — for example, requiring enrolment in a specialist service or evidence of previous dietary intervention. These vary considerably by country and healthcare system, so what applies in one place may differ elsewhere. If you are wondering about Mounjaro eligibility in more detail, that page explores this further. For broader context on the medicine itself, the Mounjaro overview is a useful starting point.

Age

Mounjaro is generally prescribed to adults. Use in younger age groups would require specific clinical direction from a prescriber. Your healthcare professional is the right person to advise on whether it is suitable given your age and circumstances.

If your prescriber has determined you meet the eligibility criteria and you are already taking Mounjaro, the focus shifts from access to consistency — and that is exactly where GLP Trackr is built to help.

The app's daily check-in lets you log your weight, mood, energy, and how much "food noise" you are experiencing each morning — taking about 30 seconds. Over time, this builds a clear picture of how your body is responding that you can bring to prescriber appointments, rather than trying to recall weeks of changes from memory.

GLP Trackr also includes dose and injection logging, so every weekly shot is recorded with its date, strength, and injection site. This is especially useful in the earlier stages of treatment when you are building a new routine. You can also track any side effects you notice, helping you spot patterns and discuss them meaningfully with your healthcare team. For more on the practical side of taking Mounjaro, our page on using syringes and pens with Mounjaro covers what to expect with the device.

GLP Trackr is a tracking and journaling companion — it is not a medical service and does not replace your prescriber's guidance. Any questions about your eligibility, dose, or suitability should always go to your healthcare professional, who knows your full history. If anything concerns you during treatment, contact them promptly.

Ready to track your Mounjaro journey in one place? GLP Trackr is free to try for 7 days — available on the App Store and Google Play.