Am I the only one getting extreme brainfog, dizziness and confusion from every antibiotic? It started when I took metronidazol long time ago. now every antibiotic (biaxin, mino, zithro,...) makes it so much worse i cant think clear anymore. i have to stop it then cos i dont want it to make me insane. since the brainfog/confusion-stuff never fully went away it cant be herx. strangely, often when i took abx and the brainfog got worse other symptoms like fatigue got better. its like: one goes, another comes. before this sudden flagyl-brainfog-effect i never had any problem with any antibiotic. i took them because i have possible lyme and chlamydia pneumonia. tests for yeast (tongue, blood, stool) have always been negative.