Have you heard of this on the candida cleanse?

Hi, RG,
I've cut down on the candida cleanse capsules to 2 a day instead of 4. The detox was too much at once. I've been eating bananas for extra potassium for the muscle cramps and those have gone away. What I want to know is why with taking these my head feels like it's blown up like there's a lot of internal pressure that's squeezing my brain for a while after doing them, a lot of eyelid swelling, then as the day wears on, I hear something like the humming of high tension electrical lines in my ears or similar to the sound of air escaping from a tire. It's real strange. This morning on day 4 I felt like I had been on a good "bender" the night before. I've never drank. Have you heard of this before? Do these strange symptoms go along with yeast detox? I don't think yeast crosses the blood brain barrier except when it causes meningitis. What is your opinion?

TY