The Weight Loss Injections We Prescribe
Wegovy is a once-weekly subcutaneous injection containing semaglutide, a GLP-1 receptor agonist. Available in Ireland since early 2025.
- Average weight loss: 12–17% of body weight
- Licensed for obesity (BMI ≥30) and overweight (BMI ≥27) with comorbidity
- Reduces cardiovascular events in high-risk patients
- Gradual dose escalation over 16 weeks to minimise side effects
Mounjaro contains tirzepatide, a dual GLP-1 and GIP receptor agonist. Available in Ireland since February 2025 and producing the largest weight loss of any approved medication.
- Average weight loss: 15–22% of body weight in clinical trials
- Currently licensed for type 2 diabetes; widely prescribed off-label for weight management
- Particularly effective in patients with insulin resistance and PCOS
- Gradual dose escalation; Dr Kazmi adjusts based on individual response
Ozempic is the diabetes-licensed version of semaglutide, used at lower doses primarily for blood sugar control in type 2 diabetes. The same active ingredient as Wegovy at a lower dose.
- Licensed for type 2 diabetes in Ireland
- Significant weight loss effect (8–14% body weight) as a secondary benefit
- Prescribed when diabetes management and weight reduction are both goals
- Dr Kazmi determines whether Ozempic or Wegovy is appropriate for each patient
Wegovy vs Mounjaro — Which is Right for You?
| Feature | Wegovy (Semaglutide) | Mounjaro (Tirzepatide) |
|---|---|---|
| Active ingredient | Semaglutide (GLP-1 agonist) | Tirzepatide (GLP-1 + GIP dual agonist) |
| Average weight loss | 12–17% of body weight | 15–22% of body weight |
| Frequency | Once weekly injection | Once weekly injection |
| HPRA licensed for weight | Yes (obesity / overweight + comorbidity) | Off-label for weight; licensed for type 2 diabetes |
| Best suited for | Obesity, cardiovascular risk reduction | Obesity with insulin resistance, PCOS, type 2 diabetes |
| Monthly cost (approx.) | €200–320/month (dose-dependent) | €280–450/month (dose-dependent) |
| GMS reimbursed | No (private only) | No (private only) |
Prices approximate as of June 2026 and subject to change. Dr Kazmi advises on the most cost-effective option at consultation.
Why See a Consultant Endocrinologist?
Many online weight loss services prescribe GLP-1 medications after a brief questionnaire. Dr Kazmi is a Consultant Endocrinologist — a specialist in the hormonal and metabolic conditions that drive obesity. This matters.
Many patients have unrecognised thyroid disease, adrenal dysfunction, PCOS or insulin resistance that affect their response to weight loss medication. Dr Kazmi identifies and treats these first.
Not every patient should be on the same medication. Tirzepatide may be more appropriate for PCOS and insulin resistance; semaglutide for cardiovascular risk reduction. The choice matters.
Both Wegovy and Mounjaro require careful dose escalation. Dr Kazmi monitors side effects, adjusts doses and escalates safely — reducing the 40% abandonment rate seen in unsupervised patients.
Weight loss injections are tools, not cures. Dr Kazmi builds a comprehensive plan including dietary guidance, monitoring, and a long-term strategy — not just a prescription.
Patient Questions — Wegovy & Mounjaro in Ireland
Important: Semaglutide (Wegovy, Ozempic) and tirzepatide (Mounjaro) are prescription-only medicines in Ireland. They are not available without a prescription and can only be prescribed following a full clinical assessment by a registered medical practitioner. This page provides general patient information and does not constitute medical advice. Suitability, dosing and monitoring must be determined on an individual basis by your treating physician. If you have concerns about your health, please consult your GP or a qualified medical specialist.
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Initial consultation €230 · No GP referral required · Sunday clinics available · Naas, Co. Kildare