Back in Dec when I was trying to go Christmas shopping, I was so disoriented I had difficulty finding my way back from a restroom in a store that I knew very well, to the place my mother was waiting for me. I had 4 months that I couldn't even drive. It was devastating. I am doing better with that now. Less confusion and brain fog and I can drive.
Also, don't forget that Lyrica and neurontin can cause these dementia type issues as well. While it may be helpful for some people with neuropathic pain it is known to cause confusion and forgetfulness.
http://www.nlm.nih.gov/medlineplus/d...s/a605045.html