Mounjaro (Tirzepatide)

Mounjaro Frequently Asked Questions

Is Mounjaro available in the UK?

Yes, Mounjaro is now available to buy in the UK, making it available through our Online Pharmacy.

How long does Mounjaro stay in your system?

Due to its once-weekly administration schedule, it has a prolonged action. Typically, the effects of medications like Mounjaro are designed to last until the next dose is due.

How quickly does Mounjaro work?

Mounjaro may take 8 to 12 weeks to observe significant improvements in A1C levels, with notable weight loss effects observable as early as 28 weeks from treatment start.

When is the best time to inject Mounjaro?

Mounjaro can be injected at any time of day, with or without food, as directed by a healthcare provider.

Do you need a prescription for Mounjaro?

Yes, a prescription from a healthcare provider is required for Mounjaro.

What class of drug is Mounjaro?

Mounjaro is a dual agonist of the glucagon-like peptide-1 (GLP-1) receptor and glucose-dependent insulinotropic polypeptide (GIP) receptor.

Do you put weight back after stopping Mounjaro?

Weight management outcomes post-treatment can vary based on individual lifestyle factors.

Can you switch from Wegovy to Mounjaro?

Switching should be done under the guidance of a healthcare provider, based on the individual's health needs and treatment goals.

How long does a Mounjaro pen last?

Each Mounjaro pen contains 4 dosages. You use one dosage each week, so one pen lasts for 4 weeks. Dispose of the needle after each injection. 

For how long can I use Mounjaro?

The duration for using Mounjaro depends on your treatment plan and how your body responds to it. Your healthcare provider will review your progress regularly and may recommend continuing the treatment as long as it remains effective in achieving your health goals. Regular check-ins are important to ensure the best outcome and duration of treatment. 

Is it normal for weight loss to slow down the longer you use Mounjaro?

Yes, it's normal for weight loss to slow down over time while using Mounjaro. Many individuals experience an initial rapid weight loss, followed by a gradual decrease in the rate of weight loss as they continue the treatment, until they reach their ideal weight. This can be due to various factors, including the body adjusting to the medication and changes in metabolism. It's important to maintain a healthy diet and lifestyle while using Mounjaro.

Where is the best place to inject Mounjaro?

Mounjaro is typically injected under the skin (subcutaneously) in fat areas such as the stomach, thigh, or the back of the upper arm. You should rotate injection sites to avoid irritation, but the effectiveness of the medication remains the same regardless of where it’s injected.

Will Click Pharmacy check in with my progress?

Yes, we will call you within 2 weeks of starting your treatment and every month thereafter. You are also encouraged to call us when required to discuss any concerns you may have during the course of the treatment. 

What should I do if I can’t tolerate my new dose?

If you experience ongoing symptoms like nausea, vomiting or diarrhea with your current Mounjaro dosage, contact your healthcare provider for advice. They may suggest continuing or lowering your dose to improve your tolerance. It’s important not to increase your dosage until you’re ready. Get in touch with us immediately if you experience any side effects.

When to increase dose of mounjaro?

You can consider increasing your Mounjaro dosage if you've been on your current dose for at least four weeks, have no side effects and stopped losing weight - indicating a potential plateau. If you experience significant side effects at your current dosage, it might be best to reduce the dose instead of increasing it. Always consult your healthcare professional before making any changes to ensure it's a safe and appropriate decision for your weight loss journey.

Can I take Mounjaro if I don't have diabetes?

Mounjaro is sometimes prescribed for weight loss in people without diabetes. You can use Mounjaro for weight loss if your BMI is over 30. You can also be prescribed Mounjaro if your BMI is over 27 and you have certain health problems, such as high blood pressure, type 2 diabetes, sleep apnea, or high cholesterol.

How to store Mounjaro?

You can keep Mounjaro unrefrigerated and in room temperature for up to 21 days. Alternatively, you may keep it refrigerated in temperatures between 2°C to 8°C. 

How long can Mounjaro be out of the fridge?

Mounjaro can be kept out of the fridge at room temperature for up to 21 days, but it should not be exposed to temperatures above 30°C. Beyond this time or if exposed to higher temperatures, it should be disposed of properly. Keep it away from direct sunlight and heat to maintain its effectiveness.

Does Mounjaro affect the contraceptive pill?

Evidence suggests that using Mounjaro may reduce the effectiveness of the contraceptive pill. It’s essential to consult your healthcare provider to discuss any potential interactions and explore additional contraceptive options while using Mounjaro.

Can I get Mounjaro on NHS? 

Mounjaro can be prescribed on the NHS in certain cases. It is usually prescribed for individuals with obesity or weight-related health issues. Speak your G.P for further information. 

Can you drink alcohol while using Mounjaro?

It's not recommended to drink alcohol while taking Mounjaro. Although it doesn’t directly interact with the medication. Alcohol can worsen side effects like nausea and vomiting. Also, being high in calories, it can affect the effectiveness of your treatment. For further information on what to avoid when using Mounjaro read here. 

Is Mounjaro better than Wegovy?

When choosing between Mounjaro and Wegovy for weight loss, consider their differences. Mounjaro may help you lose about 15% to 20% of your body weight, while Wegovy helps lose 5% to 15%. Additionally, Mounjaro works on two types of receptors in the body that control appetite, which might offer benefits over Wegovy, which only targets one. 

Can you take Orlistat with Mounjaro?

Although there is no known interaction between Orlistat and Mounjaro, it’s advised not to take them at the same time, as doing so may increase the risk of side effects. 

Is Mounjaro the same as Wegovy?

Wegovy and Mounjaro are not the same, although both are used for weight management. Wegovy contains the active ingredient semaglutide, while Mounjaro contains tirzepatide. They work in different ways and may have different effects on weight loss. For further information on the difference between these two medications read Mounjaro vs Wegovy.

Is Mounjaro the same as Ozempic?

Mounjaro and Ozempic are not the same, although they are both medications used for managing weight and type 2 diabetes. Mounjaro contains the active ingredient tirzepatide, while Ozempic contains semaglutide. Both work by mimicking hormones that help regulate blood sugar and appetite, but they are different drugs with different formulations and dosing schedules.