eli5 are snakes immune to thier own venom?

273 views

basically, i understand that snake venom is used to derive antivenoms in order to cure a bite on a human. but if one venomous snake bit another of its kind, would the venom just do nothing? do they already have immunity considering their body produces said venom? how does it work exactly

In: 3

2 Answers

Anonymous 0 Comments

Usually not, but there might be species that are resistant to their own venom. Venom is usually stored in a way that it does not enter their blood stream or go elsewhere in the body that it could cause damage. Some poisonous plants do something similar, where the toxins are not active until cells are ruptured, after which the inactivated form of the toxin has an enzyme cleave off what makes it inactive and what is left is the toxin itself.

The human body itself does something similar in the pancreas, it’s not venom but loose pancreatic enzymes would dissolve your organs if they weren’t contained. Pancreatitis where those enzymes get released in the pancreas itself causes the pancreas to start digesting itself, and is life threatening.

Anonymous 0 Comments

Consider stomach acid – you use it inside your stomach, you can throw it up if need be… But put that in your own bloodstream and you *will* suffer for it, probably die in any significant dose. Something which is inside the body in one place doesn’t necessarily belong in another.