Extensior 0.5mg Injection is used for weight management, working by stimulating the GLP-1 receptor to support appetite regulation and food intake control.
Each combipack comprises a prefilled pen and single use needles.
Semaglutide is a GLP-1 receptor agonist that affects areas of the brain involved in regulating appetite and food intake (eating behavior). It helps slow gastric emptying and increase feelings of fullness, serving as an integral complement to lifestyle interventions such as diet and exercise.
What is Extensior 0.5mg Used For?
Extensior 0.5mg is used for weight management in adults alongside a reduced-calorie diet and increased physical activity.
Semaglutide may help:
- Reduce appetite and hunger cravings
- Increase feelings of fullness and satiety after eating
- Slow stomach emptying to help you feel full for longer
- Support significant and sustainable weight loss
The Australian TGA has registered semaglutide products for weight-management indications, depending on the brand and product.
How Does Extensior 0.5mg Work?
The active compound, semaglutide is a copycat of GLP-1 the naturally occurring hormone whose physiological function it reproduces.
This drug works in such a way that if blood sugar level is elevated, a patient can benefit from increased insulin release while a hormone called glucagon responsible for raising blood sugar is suppressed simultaneously. In addition, the gastrointestinal evacuation is slowed down and hunger and food consumption control may be affected.
Owing to this multifactorial action, the use of semaglutide results not only in the normalization of blood glucose levels but also in possible additional weight lowering effect, provided it is indicated to the patients undergoing treatment.
How to Use Extensior 0.5mg
Extensior is given as a subcutaneous injection, meaning it is injected under the skin rather than into a vein or muscle.
Australian semaglutide information describes injection into the abdomen, thigh or upper arm. It is normally given once a week, on the same day each week, and can be administered with or without food.
The product should only be used after you have been properly shown how to use the injection pen. Follow the instructions supplied with the specific Extensior device.
Extensior 0.5mg Dosage
Semaglutide treatment usually involves a smaller initial dose. It is quite likely that you would start at 0.25mg once a week and then increase to 0.5mg once a week at least after initial treatment.
This means that the 0.5mg dose level is not a regular starting dose and the 0.5mg dose should only be the first dose if your GP decides so.
On no account alter your semaglutide dosage without your physician consent. The prescription will take into account the results of your diabetes testing, the drugs you are already taking and your general health.
Possible Side Effects
The most common side effects with semaglutide involve the digestive system. These may include:
- Nausea
- Vomiting
- Diarrhoea
- Constipation
- Abdominal pain
- Reduced appetite
- Indigestion
- Tiredness
These effects can be more noticeable when treatment is started or when the dose is increased.
Persistent vomiting or diarrhoea can also lead to dehydration, so maintaining adequate fluid intake is important unless your doctor has advised otherwise.
Precautions
Inform your doctor of your kidney or liver disease if any, a history of pancreatitis, significant problems with digestion and/or other health conditions before starting semaglutide medication.
Your doctor may need to observe you more frequently if you use insulin or certain other types of diabetes drugs since these combinations have a greater possibility of causing hypoglycemia (very low blood sugar).
The use of semaglutide is not advised in pregnant women. If you are considering getting pregnant, make your doctor aware before taking semaglutide as a medication.
Extensior 0.5mg and Other Medicines
Semaglutide might impact gastric emptying, thereby possibly influencing absorption of certain orally administered drugs.
Make sure your doctor or pharmacist knows about all other medications that you use apart from insulin and diabetes tablets, including prescribed medications, non-prescriptive medications and supplements.
You should not use Extensior together with a product containing semaglutide or GLP-1 receptor agonist without receiving specific instructions from your doctor.
What Happens If You Miss an Extensior Dose?
For semaglutide, a missed dose should generally be taken as soon as possible within 5 days. If more than 5 days have passed, the missed dose should be skipped and the next dose taken on the usual scheduled day.
Do not take two doses together to make up for a missed injection.
How Should Extensior 0.5mg Be Stored?
Australian information for semaglutide injection recommends storage in a refrigerator at 2°C to 8°C, protected from light and away from the cooling element. It should not be frozen.
The exact storage instructions for Extensior should always be checked on its own packaging because storage allowances can vary between products and devices.
Frequently Asked Questions
Can Extensior 0.5mg be used with insulin?
Semaglutide can be used with some diabetes treatments, including insulin, but this should only be done under medical supervision. Combining glucose-lowering medicines may increase the risk of hypoglycaemia, so your doctor may need to adjust your treatment.
Does Extensior 0.5mg affect appetite?
Yes. Semaglutide acts on GLP-1 receptors involved in appetite regulation and can reduce food intake. This is one reason semaglutide may also support weight reduction in appropriate patients.
Can Extensior 0.5mg cause dehydration?
It can indirectly contribute to dehydration if it causes significant vomiting or diarrhoea. Drinking enough fluid is important, and persistent vomiting or diarrhoea should be discussed with a healthcare professional.
What should I do if the Extensior solution does not look normal?
Do not use an injection if the solution appears abnormal. Australian semaglutide product information describes the solution as clear and colourless and advises not to use it if it does not appear clear and colourless.
References
Australian Detailed Reference – TGA – Australian Product Information for Semaglutide/Wegovy
Australian Healthdirect – Wegovy FlexTouch 0.5mg – Healthdirect – Wegovy FlexTouch 0.5mg
Australian TGA – Semaglutide 0.5mg – TGA – Wegovy 0.5mg ARTG Entry
Medical Disclaimer
This information is for educational purposes only and does not replace advice from a doctor or pharmacist. Extensior 0.5 mg contains semaglutide and is a prescription medicine. Use it only as directed by a qualified healthcare professional and always follow the instructions supplied with the specific product.
