New Weight Loss Medications in Australia (2026): What "New" Means and How to Check

As at 1 October 2026, no weight loss medication was listed on the general PBS for weight management (Schedule of Pharmaceutical Benefits, October 2026), and a listing recommended for one group in November 2025 had still not happened. In November 2025, several more medications were in late-stage trials, but a trial is not an approval. Approval, subsidy and supply are three separate steps, and you can check each one yourself.

This is general information, not medical advice. It does not name any medication, and outcomes vary between individuals.

On this page

1. Key Points
2. What Counts as "New" in Australia
3. How the TGA Approves a New Medication
4. TGA Approval, PBS Listing and Supply Are Different Steps
5. What Changed in 2025 and 2026
6. More Medications Are in Development
7. Newer Does Not Mean Better for Everyone
8. Buying a "New" Medication Online or From Overseas
9. Diet and Physical Activity Stay at the Centre
10. Talking to a Practitioner at Burst Health
11. Frequently Asked Questions

Key Points

• "New" can mean a brand-new active ingredient, or a new strength, a new form or a new approved use of an existing medication.

• TGA approval, PBS listing and supply are three different steps, and each has its own public record you can check.

• A recommendation or a commitment is not a PBS listing. The PBS medicine status website shows the current position.

• Newer does not mean better for everyone. A doctor or nurse practitioner decides whether any treatment suits you.

• A healthy diet and regular physical activity stay at the centre of every weight management plan.

What Counts as "New" in Australia

A medication approved in another country is not automatically available in Australia. Therapeutic goods that are not on the Australian Register of Therapeutic Goods (ARTG) cannot be supplied in Australia (Therapeutic Goods Administration, TGA). To get a medication entered, its company lodges an application through the TGA's registration process. A few exceptions exist, for example when the TGA approves the import of a medication to cover a shortage.

"New" also covers more than a brand-new medication. In the TGA's registration process, a new ARTG entry can be a brand-new active ingredient, a new strength, a new form, new directions for use, or a new approved use for an existing medication. A headline about a "new" medication can therefore describe any of these changes.

How the TGA Approves a New Medication

The TGA's registration process for medications that need a script has eight phases, each with a milestone. It is designed to take, on average, 330 calendar days (about 11 months), including the time the company spends on its own steps. Two other pathways exist:

• Priority review: for vital and life-saving medications with a complete set of data, with a target of 150 working days.

• Provisional approval: registration based on early clinical data, where the medication may offer a substantial benefit to Australian patients.

Approval means a medication can be supplied. Its cost and its supply are separate questions, covered below.

TGA Approval, PBS Listing and Supply Are Different Steps

Each step answers a different question, and each has a public record.

• Approved for supply. You can search the ARTG on the TGA website by product name, ID or company. A result shows the product name, formulation details, the company and, where it is available, the Consumer Medicine Information.

• Subsidised on the PBS. The PBS medicine status website tracks each step of a listing, from the committee meeting to the listing itself. On the PBS, the government covers part of the cost of a listed medication, and many PBS listings apply only to people with specific medical conditions (healthdirect).

• Enough supply. Suppliers must report shortages of certain medications to the TGA. You can search for "medicine shortage reports" on tga.gov.au to find its database, which gives information on each shortage and any management actions.

What Changed in 2025 and 2026

Most of the recent changes concern the PBS and the Pharmaceutical Benefits Advisory Committee (PBAC).

Sources: Public Summary Document, November 2025 committee meeting; Diabetes Victoria media release, 19 January 2026; RACGP newsGP, 12 August 2026; PBS medicine status website, 1 October 2026.

A commitment is not a listing. The January 2026 report said there was no confirmed timeline, and at 1 October 2026 the PBS medicine status website showed the company's documents as not accepted and the listing as not yet happened. The Health Minister said in August 2026 that an agreed price was the main barrier to a first listing (RACGP newsGP, 12 August 2026). These records can change, so check the PBS website for the current position.

Approval is not supply either. The six brands registered in March 2025 were approved for weight management, but as of October 2025 they were not on sale in Australian pharmacies (Public Summary Document, November 2025).

More Medications Are in Development

In November 2025, the PBAC described obesity treatments as a very active market, with several medications in late-stage (phase 3) trials and many more at earlier stages of development. None of that means a medication in a trial will be approved in Australia, or when.

Newer Does Not Mean Better for Everyone

A newer medication is not automatically the right choice. The Obesity Evidence Hub notes considerable variation between individuals in how people respond to treatment, and that data on how well medication for weight management works over the long term, and on its long-term harms, are limited. The PBAC also found no long-term trial data on use beyond a few years, and noted that as more people are treated, there may be more cases of rare but serious side effects. It considered it would be useful to monitor these medications for emerging warning signs.

To help decide which weight loss medication suits you, a doctor or nurse practitioner talks with you about your medical history, possible side effects, the cost, how long you may need treatment and your preferences (healthdirect). Whether any option is clinically appropriate is a decision for the registered practitioner who has assessed you.

For what is realistic, see how much weight is realistic to lose. For how treatment fits into wider care, see how medical weight loss programs work. If you also live with type 2 diabetes, see weight loss medication and type 2 diabetes.

Buying a "New" Medication Online or From Overseas

Medications are sometimes cheaper on overseas websites, but you cannot tell whether a product from an unsafe website is fake or has the wrong amount of active ingredient, and you could break the law (see this guide to buying medication online). Any website that sends you a medication that needs a script in Australia without one is breaking the law. Medications approved for use in Australia carry an AUST R or AUST L number on the pack. If that number is missing, check with a pharmacist before using the product.

Diet and Physical Activity Stay at the Centre

New medications do not change the basics. Weight loss medication should always be used together with healthy lifestyle changes (healthdirect). The PBAC noted that all the randomised controlled trials included some form of diet and physical activity advice or support for both groups.

• Eat well. A healthy diet includes a wide variety of foods from the five food groups, with plenty of water (Eat for Health).

• Move often. Do moderate to vigorous physical activity for 30 minutes or more on most days, and muscle-strengthening activities on 2 or more days a week (Department of Health, Disability and Ageing).

For everyday steps, see a realistic guide to losing weight, what a calorie deficit is and how to work out yours and how many steps a day help with weight loss.

Talking to a Practitioner at Burst Health

Burst Health offers telehealth consultations over the phone. After you complete a brief online assessment, a doctor or nurse practitioner calls you to discuss your situation, review whether treatment is clinically appropriate, explain any options and potential side effects, and answer your questions. Bulk billing is not available. Australian-registered practitioners support you throughout, and outcomes vary between individuals.

Rather than chasing headlines, Burst Health provides medical weight loss plans online after review by an Australian-registered doctor or nurse practitioner who weighs what suits your health now, so check whether you are eligible.

Frequently Asked Questions

Will new weight loss medications be approved in Australia in 2026?

Nobody can say in advance. A medication in a trial has not been approved, and the standard TGA process takes many months once a company applies. A headline about a "new" medication can also describe a new strength, form or approved use of an existing one. The ARTG search on the TGA website shows what is approved today.

How can I check if a weight loss medication is approved in Australia?

You can search the ARTG on the TGA website by product name, ID or company. The ARTG gives information on the therapeutic goods that the TGA has approved for supply in Australia, including weight loss medications. A result shows the company and, where available, the Consumer Medicine Information, and a pharmacist can check a product for you if you are unsure.

Will weight loss medication be cheaper in 2026?

No, it is not cheaper through the PBS so far. At 1 October 2026, the PBS medicine status website showed that the listing recommended in November 2025 had not yet happened. You can still get a medication that is not on the PBS by paying the full price, and your pharmacist can tell you what it will cost.

Is a medication approved overseas available in Australia?

No, an overseas approval does not make a medication available here. Its company still has to lodge an application with the TGA, which evaluates it through its own registration process. As a rule, the medication cannot be supplied in Australia until it is on the ARTG. A doctor, nurse practitioner or pharmacist can tell you what is available here.

What is the difference between TGA approval and PBS listing?

TGA approval means a medication is on the ARTG and can be supplied in Australia. PBS listing means the government pays part of its cost, often only for people with specific medical conditions. A medication can be approved without being PBS-listed. Approval and subsidy are decided by separate processes, and each one has its own public record.

Can I buy new weight loss medication online?

Yes, but you need a script for any medication that requires one. Australian online pharmacies ask for your script before they send such a medication. Before you order, check that the business is based in Australia. A pharmacy website should show a physical address in Australia, an email address and a phone number.

Why does this article not name any medications?

In Australia, medications that need a script cannot be advertised to the public. The TGA explains that doctors or other health professionals need to assess each person's health needs, and that advertising these medications could lead to inappropriate self-diagnosis. A doctor or nurse practitioner can discuss specific options with you in a consultation.

References

• Therapeutic Goods Administration. Australian Register of Therapeutic Goods (ARTG).

• Therapeutic Goods Administration. How a medicine is registered (guidance).

• Therapeutic Goods Administration. Weight loss products.

• Therapeutic Goods Administration. Medicine shortages, in the Shortages and supply disruptions section of tga.gov.au.

• Therapeutic Goods Administration. What can and cannot be advertised to the general public.

• Pharmaceutical Benefits Advisory Committee. Public Summary Document, obesity treatments, November 2025 PBAC meeting (minutes).

• Pharmaceutical Benefits Scheme. Schedule of Pharmaceutical Benefits, 1 October 2026 (pbs.gov.au).

• Pharmaceutical Benefits Scheme. Medicine Status Website (record current as at 1 October 2026, checked 3 October 2026).

• Diabetes Victoria. Media release, 19 January 2026.

• RACGP newsGP. News report, 12 August 2026.

• healthdirect. Pharmaceutical Benefits Scheme (PBS).

• healthdirect. Buying medicines online.

• healthdirect. Medicine for weight loss.

• Obesity Evidence Hub. Medication and surgery for the treatment of overweight and obesity in adults.

• Eat for Health (NHMRC). Australian dietary guidelines 1 - 5.

• Australian Government Department of Health, Disability and Ageing. Physical activity and exercise guidelines for adults (18 to 64 years).

This article is general information only and does not replace individual medical advice. Please speak with a registered Australian healthcare practitioner about your own circumstances.