I dunno if its her thoughts or an brain problem. She lately has been feeling a pressure in her head as if its fluid build up. Truthfully its pissing me off that she continues to have this problem going from doctor to doctor not getting any single help besides anti-depresents and other various forms of medical drugs. Shes had MRI's CT's blood work and everything in her shows up positive. I did research last night and i figured it might be a CSF leak but if so it should of been detected on the MRI. Has anyone here had any brain problems or something that can relate. Nausa, Cranial pressure, weakness and nothing being seen in any test ?