First aid for most jellyfish stings consists of analgesia.
A variety of jellyfish, found in all Australian coastal waters, are capable of stinging humans. Apart from the dangerous box jellyfish, irukandji and bluebottle, there are numerous others which present some degree of danger to health. Among the better known are the lion's mane jellyfish, the morbakka or fire jelly, the jimble, and moon jellies. The presentation of the envenomation can vary considerably.
Signs and Symptoms
These will depend on the species and severity of envenomation. They can include any of the following:
- mild to severe pain
- burning sensation
- throat tightness, cough
- backache
- nausea and vomiting
- abdominal pain.
Treatment
Analgesia is often needed, and may be oral or topical. Ice packs or immersion in ice water may also prove helpful in reducing pain.
Box jellyfish antivenom is not useful.
Last updated: July 2005
