Hi Punk,
Steroids always give me a metallic taste. Sugarless Bubble Yum works well (and blows very good bubbles). Try the peppermint.
I have days when everything tastes faintly of soap. I call those my "crash diet days" because I don't want to eat anything. But it goes away, and I'll bet yours will, too. Maybe this is a good time to eat a bunch of healthy stuff you don't usually care for!