[Shasown]

Originally Posted by BB_Eye

Tarantula bites are more or less harmless as far as I know. Infections aside.

Pretty much like a bee sting, generally they wont inject venom in a self defence strike. But if they do it stings like a bitch. Very little chance of infection.

Other types of spiders have higher level of necrotysing agents in their venom, so can cause ulceration, which needs debridement( all the dead tissue in the ulcer removing) Brown recluse, huntsman etc.

Again it depends on how much of their venom their inject.