Recently I've noticed I seem to be struggling with communicating and not able to find or remember words to communicate effectively unless I write them down. This is affecting my work as I can't seem to think on my feet anymore and becoming more silent in meetings. I run out of ideas, this wasn't the case years ago. My memory is so bad now, I'm not sure what to do. A couple of years ago I had benign intercranial hypertension and fluid was drained from my body. I was discharged and asked to take acetazolomide, I was fine and my brain functioned perfectly as I was still my normal self. I sometimes get some weird sensation in my head now but. I am 43 this year if that helps. I'm not sure if it's worth going to see the GP because I can't even articulate the problem. Does anyone know what could be causing this?