That is fine for the occasional bite, but what if I plan on being bitten regularly?
Use Amazon Prime to ship you anti-venom in 2 days.
This is one of those instances where you might want to splurge the extra $3.99 to make it overnight.
Or else just use their "Subscribe and Save" system on this item.
What if I get bitten on a Saturday?
I enjoy the levity of this thread; HN sometimes takes itself too seriously!
Order a long-sleeved shirt and jeans.
"Siri, can you remind me to order some more anti-venom tomorrow?"
We'll it's usually advised that if bitten by a spider you should kill/capture it or take a picture so it can be identified and the correct anti-venom administered.
So yes, do call 911, but taking a picture could be potentially life saving.