Você ficará bem em trazê-los para a Austrália, manter a embalagem no caso de serem verificados e também não trará mais do que os meses 3. Você também deve declará-lo no seu cartão de aterrissagem, como o Chegando à página da Austrália diz.
The traveller's exemption allows people entering Australia to carry their medicines and medical devices with them for their own personal use or the use by an immediate family member who is travelling with them, such as an infant.
Follow these simple rules to make sure you don't get caught up at the
border:
Don't bring medicines or medical devices into Australia for anyone
other than yourself or an immediate family member.
- For prescription
medicines, bring the prescription with you or have a letter from your
doctor that outlines what you are taking and how much you are bringing
with you.
- Keep the original packaging for your medicines and medical
devices intact so they can be easily identified.
- Do not bring more
than a 3 month supply with you.
- Check what medicines need to be
declared at the border at the Department of Home Affairs website on
the Arriving into Australia webpage. You must declare any medicines
which may be subject to abuse or misuse. This includes steroids,
strong pain medicines, cannabis and other restricted medicines.
- Injections that contain material of human or animal origin, such as
growth hormone, require special permission to bring into the country.
An Australian doctor must organise access for you through the Special
Access Scheme. You do not need permission to bring insulin with you
for personal use.
https://www.tga.gov.au/entering-australia