Box Jellyfish Antivenom (Seqirus)™
Active ingredients: Box jellyfish antivenom
Pack: Box Jellyfish Antivenom (Seqirus) 20 000 units injection, 1 vial
Consumer medicine information
Read the CMI leaflet (Opens in new tab) for facts you need to know before, during and after taking your medicine.
For more information about CMIs and how to read them, please visit How to read Consumer Medicine Information (CMI).
What this medicine is used for
For the treatment of patients who exhibit manifestations of systemic envenoming or who have extensive local involvement causing extreme pain which does not respond to routine analgesic therapy.
Source: ARTG
Storage conditions
- Shelf lifetime is 3 Years
- Store at 2 to 8 degrees Celsius
- Protect from Light
Source: ARTG
How to use this medicine
Non-composite pack
This medicine contains one component only.
Component
- Injection, solution
- Intravenous
- Clear to slightly opalescent, colourless to light straw coloured solution in a glass vial
Source: ARTG
Do I need a prescription?
These medicine packs are available from a pharmacist and requires a prescription. It is Schedule 4: Prescription Only Medicine.
- 20000U x 1
Source: ARTG
Is this medicine subsidised?
This medicine is not listed on the Pharmaceutical Benefits Scheme (PBS). Talk to your pharmacist about how much it will cost.
Source: PBS
Pregnant or planning a pregnancy?
For the active ingredient: Box jellyfish antivenom
You should seek advice from your doctor or pharmacist before taking this medicine. They can help you balance the risks and the benefits of this medicine during pregnancy.
Source: AHT
Reporting side effects
If you experience a side effect from this medicine, tell your doctor or pharmacist. Or report it directly to the TGA (Therapeutic Goods Administration).
You can report side effects to your doctor, or directly at Report an adverse event or safety problem (Opens in new tab)
Source: ARTG
Data sources
- Australian Health Thesaurus (AHT) (Opens in new tab) – Last updated on 3 August 2026
- Australian Medicines Terminology (AMT) (Opens in new tab) – Last updated on 3 August 2026
- Australian Register of Therapeutic Goods (ARTG) (Opens in new tab) – Last updated on 3 August 2026
- Pharmaceutical Benefits Scheme (PBS) (Opens in new tab) – Last updated on 3 August 2026
- Medicines Information Pty Ltd (Opens in new tab) – Last updated on 4 March 2026
Disclaimer
Healthdirect medicines information is not intended for use in an emergency. If you are suffering an acute illness, overdose, or emergency condition, call triple zero (000) and ask for an ambulance.
Reasonable care has been taken to provide accurate information at the time of creation. This information is not intended to substitute medical advice, diagnosis or treatment and should not be exclusively relied on to manage or diagnose a medical condition. Please refer to our terms and conditions (Opens in new tab).
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