Holy hell, that's...horrifying. And I thought my annual war with banana spiders was bad.
Our house had a pretty bad brown recluse infestation. And while technically accurate, I feel like saying "venomous" spiders makes them sound worse than they are. They can definitely do some serious tissue damage if you don't go to the hospital early enough, but I wouldn't put it on par with say, black widows.
I wouldn't necessarily say that. Both spiders are very dangerous, but their bites have different symptoms. Black widow venom is a neurotoxin, whereas brown recluse venom is a hemotoxin, so the bites themselves don't look as bad as those of a brown recluse. But instead of tissue damage and necrosis, you get vomiting, muscle rigidity, and other fun neurotoxin stuff. :B
I know a thing or two about spiders.