Catpleasant (Reno, Nv Usa) on 05/07/2011:
I was bitten by a "wolf" spider. My hand was was swollen twice it's normal size. A friend suggested a wet tea bag. The tea bag, when place over the bite, pulled the poison out of my hand within a couple of hours. No bad effects from the bite.
It seems regular tea bags will pull the poison out of spider bites, an abscessed tooth or any place where poison is causing swelling.