I currently have pleurisy and pneumonia and am on tons of meds above and beyond my PTSD meds. My brain is so foggy all the time now and I feel so worn out, yet despite an emptiness of thought nothing but anger and rage seem to come from the medicine head state. I thought I was disassociating the other day, but two and two together finally. Has anyone else experienced just pure anger, frustration and rage when dealing with the foggy head op induced from "medicine head" of colds/flus/etc...?