From £169.00
    • Weekly self-injectable pen for weight loss
    • Contains Tirzepatide
    • Safe and effective weight loss medication for adults
    Weight Loss
    1234 · 20 min read

    A Beginner’s Guide to Mounjaro for Weight Loss

    In this beginner's guide to Mounjaro for weight loss, we will explore everything you need to know about this revolutionary new medication. We will look at what the medication is, who it is typically used by, how you use it, the dosage that you will need to use, how effective it is at aiding weight loss, and how you can go about buying it.

    A man with loose trousers on because he has lost weight

    What is Mounjaro?

    Mounjaro is a groundbreaking weekly self-injectable pen designed specifically for weight loss. This innovative injection is deemed safe and effective for adults aiming to manage weight, address type 2 diabetes concerns, and enhance overall well-being. According to Eli Lilly and Company, the company that developed Mounjaro, the medication works best when it is used alongside a healthy, balanced diet and regular exercise. 

    What is the active ingredient in Mounjaro?

    The active ingredient in Mounjaro is a medication called tirzepatide. This medication is known as a GLP-1 medication and it is used to help aid weight loss and treat type 2 diabetes (EMA, 2024).

    What form does Mounjaro come in?

    The actual medication in Mounjaro is a liquid that is taken as an injection. The liquid is in a pre-filled pen that contains the required dosage. To use the medication you inject it into yourself (Bruce & Eisenstein, 2023).

    Who is Mounjaro typically used by?

    Mounjaro is typically recommended for individuals under the guidance and prescription of a healthcare professional. Generally, it is prescribed for adults who meet certain criteria. To be prescribed Mounjaro you need to have a body mass index (BMI) of 30 or higher, this falls under the category of being obese. People with a BMI over 27 who have at least one health condition linked to their weight such as high blood pressure may also be prescribed Mounjaro (Bruce & Watson, 2023).

    Can adults use Mounjaro?

    Yes, Eli Lilly and Company state that Mounjaro is formulated for use by adults. It is designed to be used by adults who meet the required criteria of a BMI of 30 or over or a BMI of 27 or higher with a weight-related health condition.

    Can children use Mounjaro?

    No, this medication should not be given to anyone under the age of 18 years old. This information is provided in the customer information leaflet provided with the medication.

    Can pregnant women use Mounjaro?

    No, it's not recommended for pregnant women to use Mounjaro. Due to the lack of data on its safety during pregnancy and the potential risks indicated by animal studies, healthcare providers typically advise against its use in pregnant individuals. If you're pregnant or planning to conceive, it's crucial to discuss alternative options with your doctor to manage any health conditions effectively while prioritising the safety of both you and your baby (Watson & Weiser, 2023).

    How do you use Mounjaro?

    At UK Meds, we have put together a guide on how to take Mounjaro. In this guide, there are 8 steps to properly use Mounjaro. These steps are as follows:

    1. Check your pen is undamaged and matches your prescription.

    2. Wash your hands using soap and water.

    3. Choose your injection site be it the stomach, thigh or upper arm.

    4. Prepare the pen using a new needle.

    5. Prime the pen by turning the dose knob until you hear two clicks indicating a 0 in the dose window. Tap the holder to remove air bubbles.

    6. Inject the medicine, counting slowly to 5.

    7. Remove the needle, ensuring the 0 icon is displayed before you do so. If there is still some medication left, reinsert the needle without adjusting the dose.

    8. Dispose of the needle in a sharps bin. 

    When should Mounjaro be used?

    Mounjaro is recommended by the National Institute for Health and Care Excellence (NICE) for the treatment of type 2 diabetes as well as weight loss. According to Diabetes UK, it is typically used as an alternative treatment to other diabetes medications, or as a frontline treatment for weight loss when it is used alongside a healthy balanced diet and regular exercise.

    How long does Mounjaro take to work?

    For type 2 diabetes, Mounjaro will begin to lower blood sugar levels immediately. For weight loss, significant results will be observed as early as 28 weeks into treatment. Over a period of 40-52 weeks, studies have found that adults will lose just under 2 stone (11.4kg) (Anderson, 2023).

    Does how often you take Mounjaro affect how well it works?

    Yes, the frequency of Mounjaro administration can impact its effectiveness. Consistency in taking Mounjaro on the same day each week helps maintain a steady level of the drug in your body, enhancing its efficacy. If you need to adjust the day of the week on which you administer Mounjaro, it's recommended to wait at least 3 days (equivalent to 72 hours) between doses to maintain the appropriate dosing interval and ensure the medication continues to work effectively (Watson & Weiser, 2023).

    What are the correct dosages of Mounjaro?

    The recommended starting dosage for Mounjaro is 2.5mg of medication injected once weekly for 4 weeks. After the initial 4 weeks are complete your dose typically increases to 5mg injected once weekly. This approach allows your body to gradually adjust to the medication, reducing the risk of side effects (Bruce & Eisenstein, 2023)

    What to do if you miss a dose of Mounjaro?

    The official advice provided by Eli Lilly and Company regarding missed Mounjaro dosage is to take the missed dose as soon as you remember if it is within 4 days of your missed dose. If more than 4 days have elapsed since the missed dose then you skip this dose and resume your regular dosing schedule the next day you had planned your next dose. You should avoid taking two doses of Mounjaro within a span of 3 days to prevent potential side effects and complications. 

    Does the severity of obesity affect how much Mounjaro to take?

    No, the severity of obesity does not usually influence the dosage taken. Mounjaro should not be used by anyone who is a healthy weight or is underweight. This can lead to malnutrition or muscle loss. Healthcare providers will not provide a prescription for Mounjaro to anyone who does not need it (Borst & Acosta, 2024).

    How effective is Mounjaro in treating weight loss?

    Mounjaro has shown significant effectiveness in promoting weight loss. In a recent study, patients taking Mounjaro were found to be 76% more likely to lose at least 5% of their body weight. Additionally, they were more than twice as likely to lose at least 10% of their body weight and more than three times as likely to lose at least 15% compared to patients taking other weight loss medications that contain the active ingredient semaglutide.

    How can the effectiveness of Mounjaro be improved?

    To enhance the effectiveness of Mounjaro to promote weight loss you should use it alongside a healthy, balanced diet and regular exercise. A study conducted over 19 months found that individuals who added Mounjaro to their lifestyle changes experienced greater weight loss than those who did not (Ries & Wyatt, 2023).

    Does Mounjaro interact with other drugs?

    Yes, Mounjaro can interact with certain other drugs, potentially altering their effects. Examples of medications that may interact with Mounjaro include certain diabetes medications and oral contraceptives (Watson & Weiser, 2023). Drug interactions can occur when one substance affects the way another substance functions in the body, leading to unexpected effects or changes in efficacy.

    Can you buy Mounjaro over the counter?

    No, Mounjaro is not available to purchase over-the-counter. It is classified as a prescription-only medication which means that it can only be obtained with a valid prescription (Walton & Davenport, 2024).

    Is it more convenient to buy Mounjaro online?

    Yes, it is more convenient for the majority of people to purchase Mounjaro online from providers such as UK Meds. Buying your medications online from UK Meds offers unparalleled convenience and speed compared to traditional means (Walton & Davenport, 2023).

    Where can I buy Mounjaro online in the UK?

    If you are looking to purchase Mounjaro online and you live in the United Kingdom, look no further than UK Meds. At UK Meds, we offer Mounjaro as well as other weight loss medications that you can purchase online. 

    How does the process to order Mounjaro work at UK Meds?

    The process of ordering Mounjaro online from UK Meds is quick and easy. Simply select your medication, complete our online consultation that deems whether you are suitable for the medication or not and if accepted, you will be provided with a free private prescription you can use to complete your purchase. 

    Medically Reviewed by:
    Dr. Alexis Missick MBChB. MRCGP
    GMC reference no: 7151419


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