KIDSA pressure bandage helps with snake bites
Is this true? Make your call, then see what the science says.
Short answer: It depends. The evidence is mixed.
Australian first aid guidance recommends a firm pressure bandage and keeping still after a snake bite, to slow venom spreading. US advice for American snakes says not to use one. It's a first aid step only, so call 000 and get medical care.
AI-generated summary of the research cited · not reviewed by a medical professional · checked 15 October 2026 · How we checkWhat the research found
Victorian health guidance recommends pressure bandaging and immobilisation for snake bites, including sea snakes. It says firm bandaging squashes nearby lymph vessels, which helps keep venom near the bite. Keeping the limb still slows its spread further, sometimes for hours. If there's no bandage, clothing, stockings or towels can be used.
A US family health page for American venomous snakes (copperheads, rattlesnakes, coral snakes and cottonmouths) says not to apply a pressure immobilisation bandage above the bite. It advises keeping the child quiet and the bitten limb still, at or below heart level. Advice depends on the type of snake and where you live.
An Australian letter from 2008 reported that pressure immobilisation is still underused in children with suspected snake bite. A 1990 Fremantle Hospital case series found most envenomated patients needed antivenom. One 13-year-old girl who got the wrong antivenom, and the right one only after 50 hours, became critically ill. No trials in this evidence directly test how well bandaging works.
What it doesn’t mean
- A bandage only buys time. Anyone bitten needs urgent medical care, and early antivenom is what treats venom. Call triple zero (000).
- Don't use a tourniquet, cut the wound or try to suck out the venom. Remove jewellery from the limb if you can.
- This verdict reflects Australian guidance. Overseas advice differs for other snakes, so check local first aid advice if you're travelling.
Sources
General information only, not medical advice. KIDS fact-checks are generated by AI from published research and are not reviewed by doctors or other health professionals. They can be wrong or out of date. Always talk to your GP or child’s doctor about your child, and call 000 in an emergency. Spotted a problem? Tell us.
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