In the case of the fungus, prednisone would have been a mistake, but I nonetheless sometimes feel I am a target for a form of alternative medicine. Why didn't _I_ get a prednisone pill instead of a tub of corticosteroid lard?
As for chiggers: in college I got a serious case of chiggers from a romantic blanket evening in the Texas desert. We two were apparently the only mammals within miles as every chigger available mobilized to fulfill its Darwinian destiny. Next morning I awoke up with a maddening itch everywhere (and I do mean _everywhere_) that lasted until the chiggers died (~3 days IIRC). Best treatment was to take as hot a shower as possible [The only thing better than sex is steaming hot water on chigger bites - it's like the Scratch of God]. Rest 30 minutes and repeat. I've heard a hair dryer works too. Thanks to your recommendation I'll keep the tub of steroid cream around just in case.