Any update on this? Find this hard to believe, if you search for "Aphantasia" on the NHS website you get no results. If you then follow the link to 111.nhs.uk then they just send you back to the main NHS website where there is still no results. When I mentioned my aphantasia to my GP in the passing when I was there for another issue she had never heard of it. I'll give her credit for the fact that she wrote it down, don't know if she did anything about her lack of knowledge though or just binned the piece of paper when I left.