It's probably only recently, last 50 years or so, that it's been known that they have venom. A professor at SIU Carbondale forced his thumb back to the fangs to see. These snakes are not aggressive and they're not known for biting. He documented what it was like afterward. It's mildly venomous. It's not a copperhead bite.
Just Google Eastern hognose venomous. I have encountered the three main poison snakes in the state and ran up on a hognose. The hognose can scare you because they sound like an air compressor blew a hose.
"Eastern Hog-nosed Snakes are not dangerous to people or pets. They do, however, produce a mild venom that is used for subduing prey. This mild venom is delivered by two enlarged teeth at the back of the upper jaw. However, bites from eastern hog-nosed snakes are extremely rare."
"Hognose snakes' fangs are tiny, they don't produce much venom, and their bites usually don't cause significant symptoms in humans, although occasionally they do. So, while hognose snakes are indeed venomous and can deliver symptomatic bites, they are not dangerous."
Last edited: