Mounjaro Ireland Weight Loss Injections Price & How to Get It

Is Mounjaro available in Ireland?
Yes, Mounjaro is available in Ireland. However, you can only access it through a private prescription. The HSE does not fund this treatment, so patients usually rely on online consultations or private clinics. In addition, many people choose Northern Irish pharmacies because they offer lower prices and fast delivery to ROI.

Mounjaro weight-loss injections continue to gain popularity across Ireland. As demand grows, more people want clear and reliable information about access, pricing, and safety. Because of this, we created a comprehensive guide to these weight loss injections in Ireland, including availability in both the Republic and Northern Ireland.

This guide explains everything you need to know about Mounjaro Ireland, including access rules, expected results, and the differences between pharmacies in the Republic of Ireland and Northern Ireland.

What is Mounjaro (Tirzepatide)?

Mounjaro is a once-weekly injection that targets two important hormones: GLP-1 and GIP. These hormones work together to reduce hunger, slow digestion, and stabilise blood sugar. Because of this dual action, many people lose 15–20% of their body weight in clinical studies.

Unlike older medications such as Ozempic or Wegovy, Mounjaro activates both hormones, and this may lead to stronger weight-loss results. In addition, its design helps many patients stay consistent with treatment because they only inject it once a week.

This treatment is a once-weekly injectable medication developed by Eli Lilly. It works by targeting two natural hormones involved in appetite and blood sugar regulation:

• GLP-1 (glucagon-like peptide-1)

• GIP (glucose-dependent insulinotropic polypeptide)

Together, these hormones help:

• Reduce hunger

• Slow digestion

• Improve satiety

• Support long-term weight loss

Clinical studies show that tirzepatide can help patients lose 15–20% of their body weight, often outperforming older GLP-1 medications such as Ozempic and Wegovy.

Approval & Legal Status of Mounjaro in Ireland:

The European Medicines Agency (EMA) currently licenses Mounjaro for the treatment of type 2 diabetes. It also recommends it for obesity treatment, and full rollout across Europe is expected in 2025–2026.

In Ireland, doctors may prescribe Mounjaro off-label for weight management if you meet the criteria. The HSE does not cover Mounjaro for weight loss, so patients need to access it privately.

Who is Eligible for Mounjaro?

Irish doctors usually follow clear criteria before prescribing these weight-loss injections. You may be considered eligible if:

• You have a BMI of 30 or higher, classifying you as obese, or
• You have a BMI of 27 or higher and are also living with at least one weight-related health condition such as high blood pressure, sleep apnoea, type 2 diabetes, or cardiovascular disease

Mounjaro is not recommended for:

• Children and adolescents under 18 have not been studied in this group
• Pregnant or breastfeeding women
• Patients with a history of pancreatitis or severe digestive problems, such as gastroparesis

Your doctor will carry out an assessment and may order blood tests before deciding if Mounjaro is safe and appropriate for you.

How to Access Mounjaro in Ireland:

You can access Mounjaro privately through a simple four-step process:

1. Complete a medical assessment on WeightLossInjections.ie

Your doctor reviews your BMI, medical history, medication use, and relevant risk factors.

2. Receive a digital prescription

If you are eligible, a prescription is issued.
Should the doctor not prescribe for safety reasons, you receive a full refund.

3. Choose your pharmacy

• Many patients select Northern Irish pharmacies due to lower prices.

• Irish digital prescriptions are accepted in NI.

4. Delivery or collection

NI pharmacies offer delivery to ROI addresses. Some Irish pharmacies dispense Mounjaro directly.

Consultation cost: €50
Repeat prescription: €30

How Much Does Mounjaro Cost in Ireland?

Mounjaro is currently available only by private prescription, and the cost varies depending on the dose and the pharmacy. In general, patients should expect to pay:

• £180- £340 depending on the dose – you can access Northern Ireland pharmacies such as McKeevers Chemists or Corrys Chemists for up-to-date pricing.
• Each pen contains four weekly doses
• Higher doses are more expensive

Mounjaro is not yet covered by the HSE for obesity, meaning patients must bear the full cost themselves.

Dosing & Titration Schedule for Mounjaro:

To minimise side effects, Mounjaro is introduced gradually. The usual titration schedule is for:

•  Weeks 1–4 (weeks): 2.5 mg once weekly

• Weeks 5–8: 5 mg

• Weeks 9–12: 7.5 mg

• Weeks 13–16: 10 mg

• Weeks 17–20: 12.5 mg

• Week 21 onward: 15 mg (maximum dose)

Patients typically remain at each dose for four weeks before increasing. Your doctor will decide the right pace for you, based on how well you tolerate the medication and how your weight loss progresses.

What to Do if You Miss a Dose of Moujaro?

Missing a dose can happen, but the rules are straightforward:

• If you are less than four days late, take the injection as soon as you remember, then continue as usual.
• If you are more than four days late, skip the missed injection and wait for your next scheduled dose.
• Do not double up to make up for a missed injection.

How to Use the KwikPen Device:

Mounjaro comes in a prefilled KwikPen® device, which is designed for ease of use:

• Each pen provides four weekly injections.
• The injection is administered subcutaneously, typically in the abdomen, thigh, or upper arm. It’s important to rotate injection sites each week to avoid irritation.
• Pens should be stored in the refrigerator (2°C–8°C) until first use. Once in use, they can be stored at room temperature (up to 30°C) for 30 days.

Your doctor or pharmacist will demonstrate how to use the device. Official instructional videos are also available online for additional guidance.

Expected Results for Mounjaro:

The clinical results of Mounjaro are striking compared to older weight-loss medications. In extensive studies, patients lost, on average, 15–20% of their body weight over the course of a year.

For example, someone weighing 100kg could expect to lose between 15 and 20kg after twelve months of treatment. Many patients report a reduction in appetite within one to two weeks, with visible weight loss typically becoming apparent within two to three months.

These results are strongest when combined with sustainable lifestyle changes such as eating smaller, balanced meals, staying physically active, drinking plenty of water, and getting adequate sleep.

Mounjaro Side Effects What to Expect:

Most side effects occur in the first few weeks and improve as your body adjusts.

Common side effects

• Nausea

• Vomiting

• Diarrhoea or constipation

• Bloating or gas

• Abdominal discomfort

• Indigestion or reflux

• Dizziness

• Low appetite

Less common but serious

• Pancreatitis

• Severe allergic reactions

• Gallbladder issues

If you experience severe pain, breathing difficulty, or swelling, seek urgent medical attention.

Warnings Before Taking Mounjaro:

Before prescribing Mounjaro, your doctor will assess your medical history carefully.

Mounjaro is not suitable for those with:

• Severe GI conditions like gastroparesis

• Certain thyroid conditions

• Liver or kidney problems

• Pregnancy or breastfeeding

At WeightLossInjections.ie, we do not prescribe to patients with type 2 diabetes, as their GP should manage treatment.

Also read- GLP-1 vs GLP-1 and GIP: Which Weight Loss Medication Is Right for You?

Tips for Managing GI Symptoms:

The majority of side effects associated with Mounjaro are gastrointestinal. You can minimize discomfort by:

• Eating smaller, more frequent meals rather than large portions.
• Drinking water regularly to stay hydrated.
• Avoiding greasy, spicy, or rich foods.
• Listening to your body and stopping when you feel full.
• Cutting back on alcohol and fizzy drinks, which can worsen nausea

Access in ROI vs NI:

Many patients choose NI pharmacies because:

• Prices are often lower

• Prescriptions from Ireland are accepted

• Direct delivery to ROI is available

This makes NI a popular option for weight-loss injections in Ireland.

Tracking Your Progress:

Mounjaro is most effective when patients actively track their progress. You may find it motivating to:

• Weigh yourself once a week and record changes
• Measure waist circumference monthly
• Track HbA1c levels if you also have diabetes
• Use a calendar, app, or notebook to log injection days and side effects

These records can help both you and your doctor assess progress and make any necessary adjustments to your treatment plan.

Tracking Your Progress on Mounjaro

Monitoring your progress helps keep you motivated. Try:

• Weekly weigh-ins

• Monthly waist measurements

• Logging injection days

• Tracking side effects

• Monitoring HbA1c if you have diabetes

These insights help your doctor adjust your treatment plan if needed.

Reporting Side Effects for Mounjaro in Ireland:

If you experience any side effects, please let your doctor or pharmacist know. In addition, you can report directly to the Health Products Regulatory Authority (HPRA) at www.HPRA.ie using this form.

Reporting helps regulators monitor the safety of new medicines and ensures accurate real-world data is available for future patients.

Conclusion

Mounjaro offers a breakthrough in weight management. Although you can access it only with a private prescription in Ireland, many people still choose it because of its strong results. If you qualify, you can lose significant weight and keep it off with the proper support. When you combine these weight-loss injections with good medical supervision, healthy habits, and regular follow-up, they become one of the most effective options for treating obesity today.

Ready to explore your options? Start your medical assessment here.

FAQs about Mounjaro:

Q 1: How long does Mounjaro stay in your system?
A 1: Tirzepatide has a half-life of about 5 days, meaning it can remain in your system for up to a month after your last injection.

Q 2: Can you drink alcohol while taking Mounjaro?
A 2: Alcohol is not strictly prohibited, but it may worsen nausea and increase the risk of low blood sugar in patients who also take insulin or sulphonylureas. Moderation is recommended.

Q 3: How quickly do they start working?
A 3: Most patients notice reduced appetite within one to two weeks. Visible weight loss is typically seen after eight to twelve weeks.

Q 4: Does Mounjaro cause hair loss?
A 4: Some patients have reported temporary hair thinning, often linked to rapid weight loss rather than the medication itself.

Q 5: Can I get Mounjaro through the HSE?
A 5: Currently, the treatment is only available privately in Ireland. HSE coverage may follow once EMA approval for obesity is finalized.

Q 6: What happens if I stop taking Mounjaro?
A 6: Weight regain is common if lifestyle changes are not maintained. For sustainable results, many patients require ongoing treatment.

Q 7. Is Mounjaro the same as Ozempic?
A 7: No, Ozempic contains semaglutide, which targets only GLP-1. Mounjaro contains tirzepatide, which targets both GLP-1 and GIP, making it more effective for weight loss.