i agree with you shroom i think bad bacteria might play a role with this but from lab test results stool samples don't show up any large amont of any bad bacteria. sylia antibodies for yeast are very high for me. thats why i keep going with the antifungals. but its been 4 years of foggy head blurred vision and triedness if it was just yeast i would surely have killed it by know!i am slowly getting better i just don't want to do something stupid that will set me back. the hydrogen peroxide makes you feel like a flare up is going on , i now it could be die off, but it feels so bad!