About the Ozempic (semaglutide) shortage

See Ozempic (semaglutide) shortage collection for related alerts

The pharmaceutical company that supplies Ozempic, Novo Nordisk, has recently advised the TGA and the Ozempic Medicine Shortage Action Group (MSAG) that supply will remain limited in 2025.

We consulted clinical and patient groups represented on the Medicine Shortage Action Group (MSAG). The updated advice of the action group to health professionals is to:

• consider the ongoing shortage when prescribing Ozempic, inform patients that supply is expected to be limited in 2025 and discuss alternative treatments when patients are unable to access the medicine
• prescribe and supply both Ozempic and Wegovy according to their approved indications (circumstances for use).

We have been working with Novo Nordisk, pharmaceutical wholesalers and organisations representing health professionals and patient groups to manage the shortage of Ozempic since April 2022.

If you have a prescription for Ozempic to treat type 2 diabetes

Check that your regular pharmacy can supply the Ozempic you need ahead of your next dose.

Currently we are asking health professionals to:

• consider the ongoing shortage when prescribing Ozempic, inform patients that supply is expected to be limited in 2025 and discuss alternative treatments when patients are unable to access the medicine
• prescribe and supply both Ozempic and Wegovy according to their approved indications (circumstances for use).

Information for pharmacists

Pharmacists should be aware that stock availability can change and sudden spikes in demand due to stockpiling or off-label use may affect continuity of care for patients stabilised on Ozempic.

Information for prescribers

We reconvened our Ozempic Medicine Shortage Action Group, comprised of clinical and patient groups, to discuss the potential impacts of Novo Nordisk’s shortage extension on the prescribing advice for Ozempic. The updated advice from the action group to prescribers is:

• to consider the ongoing shortage when prescribing Ozempic, inform patients that supply is expected to be limited in 2025 and discuss alternative treatments when patients are unable to access the medicine
• to recommend Ozempic and Wegovy be prescribed to patients in accordance with their approved indications:
  • Ozempic is indicated for the management of type 2 diabetes
  • Wegovy is indicated for chronic weight management

We will continue to update this webpage with any new information we receive from Novo Nordisk and the recommendations of the organisations who represent the interests of all patients.

We also update supply information about Ozempic on the Medicine Shortage Reports Database.

Stay up to date

Since the worldwide shortage of diabetes medicine Ozempic started in April 2022, we have received hundreds of messages with comments and questions from people who have been affected, many with similar concerns.

We recognise the importance of Ozempic for patients living with diabetes and the other chronic health conditions it is being used to treat, and we are taking this shortage very seriously.

This page includes answers to questions we have received about the Ozempic shortage.

The webpage is updated as soon as information changes. We also update supply information about Ozempic on the Medicine Shortage Reports Database.

Facts about Ozempic

Ozempic is a brand of the medicine called semaglutide. Ozempic:

• is supplied by pharmaceutical company Novo Nordisk
• is a weekly injection
• is an antidiabetic medicine that is a GLP-1 agonist, which is different to insulin
• is only approved by the TGA for lowering blood sugar in adults with type 2 diabetes
• is subsidised on the Pharmaceutical Benefits Scheme (PBS) for treatment of type 2 diabetes when certain conditions are met
• is being prescribed off-label by medical practitioners to treat conditions other than those approved by the TGA.

You can read more about Ozempic in the Consumer Medicine Information.

Why the Ozempic shortage happened

The worldwide shortage of semaglutide started to affect Australia in early 2022 when Novo Nordisk couldn’t supply enough Ozempic to meet an unexpected increase in demand due to off-label prescribing for weight loss.

Making Ozempic involves a complex process to produce semaglutide using specialised equipment in a unique manufacturing setting. This means that increasing supply for a global shortage is taking some time.

Why we can’t stop off-label prescribing

Off-label prescribing involves prescriptions to treat conditions other than those approved by the TGA. It is a regular occurrence in the Australian healthcare system, particularly for uncommon diseases and conditions or underrepresented patient groups.

We do not have the power to regulate the clinical decisions of health professionals and are unable to prevent doctors from using their clinical judgement to prescribe Ozempic for other health conditions.

What we are doing about the Ozempic shortage

Our role in medicine shortages is to reduce the impact on patients where possible. In the Ozempic shortage, we:

• have approved multiple overseas semaglutide medicines that can be used while the Ozempic that is registered in Australia is unavailable
• are working with wholesalers to distribute stock fairly when it is available
• are meeting with the pharmaceutical company, medical colleges, health professional organisations and peak obesity groups to help to get the medicine that is available to the people who need it most, and to provide advice about alternatives
• are communicating updates on this webpage and also the Medicine Shortage Reports Database.

We have been routinely meeting with Novo Nordisk, pharmaceutical wholesalers and the following health professional groups and peak obesity organisations to manage the shortage:

• the Australian Medical Association (AMA)
• the Royal Australian College of General Practitioners (RACGP)
• the Australian Diabetes Society (ADS)
• the Endocrine Society of Australia (ESA)
• Diabetes Australia (DA)
• the Pharmaceutical Society of Australia (PSA)
• the Pharmacy Guild of Australia
• Advanced Pharmacy Australia (AdPha)
• the National Association of Clinical Obesity Services (NACOS)
• the Collective for Action on Obesity
• Australia and New Zealand Society for Paediatric Endocrinology and Diabetes (ANZSPED)
• the National Aboriginal Community Controlled Health Organisation (NACCHO).

You can read more about how the TGA manages medicine shortages in the information for consumers section of our website.

Overseas-registered Ozempic is available

We have approved the supply of overseas-registered semaglutide products temporarily under section 19A of the Therapeutic Goods Act 1989.

Although these are the same medicine as the Australian-registered Ozempic, they come from suppliers in other countries and may be considerably more expensive.

While the Australian-registered Ozempic is subsidised on the Pharmaceutical Benefits Scheme (PBS), the overseas-registered products currently are not. The Pharmaceutical Benefits Advisory Committee (PBAC) considered whether the section 19A approved Ozempic product should be subsidised through the Pharmaceutical Benefits Scheme (PBS). A summary of the PBAC advice can be found on the PBS website.

More information, including the contact details of section 19A suppliers, is available on the Section 19A approvals database.

Other semaglutide products that may be offered online have not been checked for safety, quality or effectiveness by the TGA. Buying prescription medicines online without a valid prescription is not encouraged and is illegal.

What to do if you can’t get Ozempic

If your pharmacist cannot fill your script, talk to your doctor.   

If you are taking different diabetes medicine or another type of medicine that has been prescribed for you during the Ozempic shortage, you should continue taking that medicine.

If you have previously been prescribed Ozempic off-label, be aware that health professionals have been asked to direct current supplies of Ozempic to people who require it for its approved purpose.

Wegovy, a new brand of semaglutide specifically approved for chronic weight management, has been available in Australia from early August 2024. 

Ozempic (semaglutide) products that may be offered online have not been checked for safety, quality or effectiveness by us, and that buying prescription medicines online without a valid prescription is not encouraged and is illegal.

This webpage is updated as soon as information changes. We also update supply information about Ozempic on the Medicine Shortage Reports Database.

What we can’t do during a medicine shortage

As pharmaceutical companies are private entities, we can’t force them to make or supply medicines in Australia. We also can’t force them to list their products on the Pharmaceutical Benefits Scheme (PBS) or redirect stock from other markets.

We do not have the power to regulate the clinical decisions of health professionals, so we can suggest that doctors only prescribe Ozempic for type 2 diabetes during the shortage, but we can’t force them to stop prescribing it for other reasons.

When will the Ozempic shortage end?

Novo Nordisk, has recently advised the TGA and the Ozempic Medicine Shortage Action Group (MSAG) that supply will remain limited throughout 2025. 

We continue to work closely with Novo Nordisk and relevant health professional and consumer organisations to monitor this situation.

We will update this webpage as soon as we have more information from Novo Nordisk and any new advice from the MSAG.

You can also check the Medicine Shortage Reports Database for updates.

Social media’s effect on the shortage and our response

When videos about achieving rapid weight loss with Ozempic went viral on TikTok, the trend was also reported online and across other media. This triggered a huge demand for the product that the manufacturer was not prepared for, and it quickly developed into a worldwide shortage.

Many people who were then unable to get Ozempic to treat their type 2 diabetes in Australia wanted to know what we were doing about the medicine’s social media exposure.

As well as regulating medicines, we also regulate the advertising of therapeutic goods to the public in Australia. Prescription-only medicines such as Ozempic can’t be advertised to the public in Australia. The reason these laws are in place is to support consumers making informed health care decisions in consultation with their health practitioner and not based on, for example, social media advertising.

We have reminded media broadcasters about their obligations concerning the promotion of the use or supply of therapeutic goods when publishing news stories.

We encourage people to report any concerns about material such as the TikTok videos to us.

How the Ozempic shortage affected Trulicity (dulaglutide) supply

Some patients who had been prescribed Ozempic for its registered use to treat type 2 diabetes were then prescribed alternate medicines, including Trulicity (dulaglutide). Unfortunately, this in turn has resulted in a shortage of Trulicity. You can go to the page about the Trulicity shortage for more information.

About Wegovy - the new brand of semaglutide

Wegovy has been available in Australia since early August 2024.

Wegovy is approved specifically for chronic weight management in adults and adolescents ‘as an adjunct to a reduced-energy diet and increased physical activity when specific criteria are met’. See the Wegovy Product Information- external site for more information.

Semaglutide is the same active ingredient found in Ozempic.

While Wegovy and Ozempic contain the same active ingredient, the approved indications (circumstances for use) are different. They also have different dosages and delivery devices. As such, Wegovy and Ozempic are not interchangeable.

It is not known what impact the introduction of Wegovy will have on Ozempic’s availability. Novo Nordisk has advised us that they continue to receive orders of Ozempic, however supply will continue to remain limited throughout 2025. 

We will continue to monitor the supply of Ozempic in coming months and update this advice as required. 

Wegovy is currently not subsidised under the Pharmaceutical Benefits Scheme (PBS) and is only available with a private prescription.

Why doctors can't prescribe semaglutide on the PBS for weight loss

For a medicine to get a Pharmaceutical Benefits Scheme (PBS) listing for a particular use - known as an ‘indication’ - such as for managing obesity, the pharmaceutical company that produces it must first apply to have the indication added to the medicine’s Product Information (PI).

The company then must apply for a PBS listing for that indication. The Government relies on the advice of the Pharmaceutical Benefits Advisory Committee (PBAC), an independent expert advisory body, to assess the application. 

By law, the Government:

• cannot list a medicine on the PBS unless the PBAC recommends it
• requires advice from the PBAC before a change can be made to an existing PBS listing, such as the medical conditions and patients that can be treated.

When assessing a medicine for a proposed PBS listing, the PBAC must consider the safety as well as the clinical and cost effectiveness of the medicine, including comparing it to alternative treatments. PBAC outcomes (including the outcome for Wegovy) are listed on the PBS website.

As pharmaceutical companies are private entities that make their own decisions on the availability of their medicines, we can’t make them apply to add a particular indication or for a PBS subsidy.

Why this medicine isn’t produced locally

Many people want to know why Ozempic and other medicines aren’t being manufactured in Australia. Unfortunately, it would not be practical or achievable economically for most of the many thousands of medicines approved for use here to be manufactured locally.

In the case of Ozempic, for example, making semaglutide involves a complex process using specialised equipment in a unique manufacturing setting.

Having more resilient medicine supply chains is a priority for the Australian Government, and we closely monitor and respond to supply chain issues and medicine shortages when they happen.

Also, as pharmaceutical companies are private entities, we do not have the regulatory power to force them to manufacture their products in Australia.