Health advice
Clear answers about your health
Guides for people considering weight-loss treatment in New Zealand — how Mounjaro, Wegovy and Ozempic work, dosing, side effects and when to speak with a healthcare provider.
All guides
15 guides
Mounjaro: what you need to know
A plain-language overview of Mounjaro (tirzepatide) in New Zealand — how it works, approved uses, dosing and safety.
7 min read · Updated September 2026
Read guideMounjaroIs Mounjaro suitable for me?
Mounjaro is not right for everyone. Here are the conditions, medicines and circumstances that affect whether it can be prescribed.
5 min read · Updated September 2026
Read guideMounjaroMounjaro dosage guide
Mounjaro starts low and builds gradually. Here is the weekly schedule, the six strengths available in New Zealand and missed-dose advice.
5 min read · Updated September 2026
Read guideMounjaroMounjaro side effects: what you should know
Most Mounjaro side effects are digestive and settle with time. Here is what is common, what is serious and when to get medical help.
7 min read · Updated September 2026
Read guideMounjaroMounjaro vs Wegovy: what is the difference?
Two weekly injections, two different active ingredients. Here is how Mounjaro and Wegovy compare in New Zealand.
8 min read · Updated September 2026
Read guideOzempicWhat is Ozempic and how is it different from Wegovy?
Same active ingredient, different approved use. What Ozempic is for in New Zealand and how it compares with Wegovy.
5 min read · Updated September 2026
Read guideOzempicOzempic dosage guide for type 2 diabetes in New Zealand
How Ozempic doses step up from 0.25 mg, what the usual maintenance doses are and what to do if you miss a weekly injection.
5 min read · Updated September 2026
Read guideOzempicOzempic side effects and what to expect
Side effects are most noticeable when starting Ozempic or increasing the dose. Here is what is typical and what is not.
5 min read · Updated September 2026
Read guideOzempicIs Ozempic safe for me? What to consider
Ozempic suits many adults with type 2 diabetes, but not everyone. Here are the situations that rule it out or need caution.
3 min read · Updated September 2026
Read guideOzempicHow to store and handle Ozempic: a New Zealand guide
Fridge temperatures, pens in use, travel and sharps disposal — how to keep your Ozempic pen working as it should.
4 min read · Updated September 2026
Read guideWegovyHow does Wegovy work for weight loss?
Wegovy acts on the GLP-1 appetite pathway. Here is how it works, who it is approved for and what treatment involves.
8 min read · Updated September 2026
Read guideWegovyHow effective is Wegovy for weight loss?
What average results look like with Wegovy, how it compares with other treatments and what influences how much weight people lose.
4 min read · Updated September 2026
Read guideWegovyWegovy dosage guide
Wegovy steps up every four weeks over about 16 weeks. Here is the full schedule and practical injection advice.
4 min read · Updated September 2026
Read guideWegovyA complete guide to Wegovy side effects
Most Wegovy side effects are mild and settle as your body adjusts. Here is the full picture, including the rare but serious risks.
17 min read · Updated September 2026
Read guideWegovyWegovy vs Ozempic: how they compare
Same medicine, different purpose and dose. A side-by-side look at Wegovy and Ozempic in New Zealand.
7 min read · Updated September 2026
Read guideMounjaro (tirzepatide) and Wegovy (semaglutide) are prescription-only medicines in New Zealand. This page is general information, not medical advice — an NZ-registered doctor reviews every request and decides whether treatment is right for you.
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