Speaker 1: Welcome to brain Stuff from house stuff works dot com
Speaker 1: where smart happens. There's a new show on Discovery Channel
Speaker 1: called Monsters Inside Me, and it fits perfectly with today's question,
Speaker 1: what is the right way to remove a leech? In
Speaker 1: many parts of the world, leeches are surprisingly common. You
Speaker 1: can find them in Amazon jungle, sure, but you can
Speaker 1: also find them in the local lake. They can be
Speaker 1: found swimming in water or crawling on land. Leeches are
Speaker 1: also voracious feeders. They quickly attach and start sucking. They
Speaker 1: fall off on their own eventually once they get and gorged.
Speaker 1: But since some leeches can be as big as your finger,
Speaker 1: you may not want to wait that long. So what
Speaker 1: is the right way to remove them? There are all
Speaker 1: sorts of home remedies for leech removal. You'll hear things
Speaker 1: like burning them off with cigarettes and matches, poisoning them
Speaker 1: with bug spraying insecticides, irritating them with salt or so.
Speaker 1: These efforts often backfire and make a mess. In the
Speaker 1: worst case scenario, the leach forces its stomach contents back
Speaker 1: into your wound and it causes a bad infection. The
Speaker 1: right way to do it is to grab the leech
Speaker 1: properly and detach it. A leech holds onto you with
Speaker 1: rows of tiny teeth. Your job is to rip the
Speaker 1: teeth away from your skin. It won't hurt that much
Speaker 1: because the leach has injected a numbing agent already. Basically,
Speaker 1: you need to get your fingernail underneath the leach and
Speaker 1: up as close to the mouth as you can, and
Speaker 1: then lifted off. You don't want to grab the leech
Speaker 1: in the middle and pull because that part of the
Speaker 1: body is soft and flexible, like an earthworm or a slug.
Speaker 1: You won't be able to get a grip or to
Speaker 1: pull it without stretching or splitting the leach. You want
Speaker 1: to get right up next to the mouth where you
Speaker 1: have some leverage and yank. You'll be left with a small,
Speaker 1: bloody hole that may continue leaking because of the anticoagulant
Speaker 1: that leeches use. Apply a disinfectant in a sterile dressing
Speaker 1: and proceed with your day. If you enjoy parasites like leeches,
Speaker 1: be sure to check out Monsters Inside Me on the
Speaker 1: Discovery Channel Wednesdays at nine pm. Do you have any
Speaker 1: ideas or suggestions for this podcast? If so, please send
Speaker 1: me an email at podcast at how Stuff Works dot com.
Speaker 1: For more on this and thousands of other topics, go
Speaker 1: to how stuff works dot com and be sure to
Speaker 1: check out the brain stuff blog on the how stuff
Speaker 1: works dot com home page