Mounjaro in Ireland

What is Mounjaro?

Mounjaro is an injectable medication containing tirzepatide, a dual receptor agonist that mimics both glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide‑1 (GLP‑1). By engaging these receptors, the drug helps regulate appetite and slows gastric emptying, contributing to reduced calorie intake and subsequent weight loss. Mounjaro is now used in Ireland for weight management, with eligibility typically based on a body mass index (BMI) of 30 kg/m² or higher, or a BMI between 27 and 30 kg/m² when accompanied by a weight‑related condition.

How Much Does Mounjaro Cost?

How Does Mounjaro Work for Weight Loss?

Understanding how Mounjaro works is key for patients considering this treatment for weight loss. Tirzepatide’s dual action on GIP and GLP‑1 receptors helps:

• Suppress Appetite: Patients experience a decreased hunger sensation, leading to lower food intake.
• Slow Gastric Emptying: This prolongs feelings of fullness after meals.
• Support Metabolic Regulation: Although initially developed for type 2 diabetes, these mechanisms also facilitate weight loss when combined with dietary and lifestyle modifications.

Clinical studies have shown that when used alongside a reduced-calorie diet and increased physical activity, Mounjaro weight loss can be significant over a treatment period.

Usage and Mounjaro Doses

Mounjaro is administered as a subcutaneous injection using a prefilled pen. The dosing schedule for weight management is designed to allow the body to adjust gradually:

• Initiation: The treatment typically starts with a dose of 2.5 mg once weekly for the first 4 weeks.
• Dose Escalation: After the initial period, the dose is increased—commonly to 5 mg once weekly—with further increments (up to a maximum of 15 mg) based on individual response and tolerability.
• Administration: It is important to use the Mounjaro injection on the same day each week and rotate injection sites (abdomen, thigh, or upper arm) to minimise local irritation.

Patients should follow their healthcare provider’s instructions regarding Mounjaro doses to ensure safe and effective use.

Mounjaro Side Effects

As with any medication, Mounjaro may cause side effects. Common Mounjaro side effects include:

Side effects are generally mild to moderate and often improve over time. It is important to consult with a healthcare professional if any adverse reactions persist or worsen.

Storage and Handling

Proper storage of Mounjaro is crucial for maintaining its effectiveness:

• Refrigeration: Unopened pens should be stored between 2°C and 8°C.
• Avoid Freezing: Do not freeze the medication.
• Before Injection: If instructed by a healthcare provider, allow the pen to reach room temperature for a short period before use.
• Disposal: Used needles and pens must be disposed of in a designated sharps container, following local guidelines.

How to get Mounjaro

Mounjaro is only available with a prescription from a doctor. To get a prescription you can talk to your GP or use an online doctor who will check if you meet the criteria for Mounjaro.

Once a prescription has been sent to us electronically via Healthmail from your doctor we can start processing your order.

Note: our pharmacists will perform their own checks to ensure Mounjaro is safe for you.

Saxenda vs Mounjaro

Saxenda and Mounjaro are both used for weight management but have distinct characteristics:

Mounjaro Frequently Asked Questions (FAQs)

How does Mounjaro work?

Mounjaro works by activating both GIP and GLP‑1 receptors, which helps to reduce appetite, slow stomach emptying, and support weight loss when combined with lifestyle changes.

Is Mounjaro available in Ireland?

Yes, Mounjaro is available in Ireland for weight management. It is prescribed to adults with obesity (BMI ≥ 30 kg/m²) or those with a BMI between 27 and 30 kg/m² who have weight‑related health conditions.

What are the typical Mounjaro doses?

The treatment usually starts at 2.5 mg once weekly for the first 4 weeks, with the dose increasing to 5 mg and potentially further up to 15 mg, depending on individual response.

How is the Mounjaro injection administered?

Mounjaro is administered via a subcutaneous injection using a prefilled pen. Patients are advised to rotate injection sites and follow their healthcare provider’s instructions carefully.

What is the Mounjaro Ireland price?

Mounjaro costs between €270 and €500 per month depending on the dose.

It is currently not covered on the medical card or Drugs Payment Scheme.

What are common Mounjaro side effects?

Common side effects include gastrointestinal issues such as nausea, vomiting, diarrhoea, and constipation, as well as injection site reactions like redness or swelling.

How effective is Mounjaro for weight loss?

When used alongside a reduced‑calorie diet and regular exercise, clinical studies have demonstrated that Mounjaro can lead to significant weight loss over time.