Venom is not a contest
Venom helps some snakes and lizards subdue prey or defend themselves. Laboratory measurements of venom effects do not create a simple global ranking of danger to people. Risk depends on the species, location, amount delivered, bite circumstances, the victim’s size and health, and how quickly appropriate medical care is available. Many venomous reptiles avoid people when given space.
Respect reduces the chance of a bite
Do not handle, corner, kill, or try to identify an unfamiliar snake at close range. In areas where venomous snakes occur, wear suitable footwear, use a light after dark, and keep yards and paths clear of dense debris that creates hiding places. Local wildlife agencies or trained responders can help with a genuine encounter near a home.
Act promptly after a suspected bite
Move away from the snake, keep the bitten person as still as possible, remove tight items before swelling begins, and arrange urgent transport to medical care. Do not cut or suck the wound, apply a tourniquet, use ice, or rely on alcohol or folk remedies. The correct treatment depends on the species and region, so a hospital or emergency service should direct care.
