Hi Tiger, the link below says you have to inform DVLA. As far as I know, they make a decision whether or not to suspend your licence after possibly getting your relevant medical docs.

https://www.gov.uk/peripheral-neuropathy-and-driving

Hi Tigercub. Nothing to do with your post, just wondering how it was going. 

Hi I'm not too bad. Am waiting for appointment with oncologist about latest MRI on liver .painf pa heel at preapre think it's plantar facilititus .saw gp given me exercises to do .have got gel insoles in shoes .need to invest in pair Skechers .thanks for asking