It's funny you mentioned radical stuff because just today I received the Quassia tincture I ordered from Amazon and did an enema with just a few drops. Unbelievable what it killed. And this is after a Nystatin one this morning. I read about it here: http://www.henriettes-herb.com/eclectic/ellingwood/picraena.html
Also a few other places. This didn't specify candida, but I now consider it a parasite and am treating it as such.