Snake bites are also especially common in poor communities, often in rural areas. Those who live in South Asia, Southeast Asia and sub-Saharan Africa are particularly affected by venomous snake bites, as they often don’t have access to adequate healthcare services or antivenoms. Up to 95% of snake bites occur in either tropical or developing countries. Who is most at risk of suffering a snake bite? Any delay in treatment following the bite of a venomous snake could result in death or serious injury. It’s estimated that at least 81,000 to 138,000 people die each year from snake bites.Įven so it is best to treat all snake bites as a medical emergency unless one is certain the bite came from a non-venomous snake. But according to the World Health Organization, between 4.5 and 5.4 million snake bites occur each year and 1.8 to 2.7 million of those cause illnesses. Snake bites aren’t terribly common in the U.S. Any delay in treatment following a venomous snake bite could result in serious injury or, in the worst-case scenario, death. Even with a less serious type of bite, every snake bite should be treated as a medical emergency - unless you’re absolutely sure that the bite came from a non-venomous snake. They can control the amount of venom they discharge, and 50 to 70% of venomous snake bites result in envenoming or poisoning. Poisonous snakes voluntarily emit venom when they bite. They occur when a snake transmits venom during a bite. Venomous bites: These are much more dangerous.As you’d expect, these are mostly seen with non-venomous snakes. Dry bites: These occur when a snake doesn’t release any venom with its bite.The answer might seem obvious, but there are two different types of snake bites. Neurotoxins: Cause paralysis or other damage to the nervous system.Anti-clotting agents: Prevent the blood from clotting.Haemorrhagins: Disrupt the blood vessels.Cytotoxins: Cause swelling and tissue damage wherever you’ve been bitten.But since there are so many different types of snakes - including both venomous and non-venomous - not every snake bite is created equal.ĭifferent species carry different types of venom. Snakes bite either to capture prey or for self-defense.
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