Sorry for the delay. How can I help with this please?
Are you going to be able to find a doctor who will say that your condition does not create a road traffic risk?
You can always ask the DVLA to reconsider.
However, if they refuse you do have an automatic right to appeal to the magistrates court of any decision of the DVLA.
The reality though is that unless you are going to be able to call medical evidence to the effect that you will not present a risk to road safety if allowed to drive then it would be a waste of time.
On your primary point though, they can revoke on the merest suspicion and they probably will.
Can I clarify anything for you?
I would try asking them to reconsider first. That is free and does sometimes work.
If that fails then look at appeals.
Always worth trying first.
Please remember to rate my answer.
Wait to see what happens.
There is nothing contacting him would achieve.
All the best.