Well I met my consultant at a Glasgow hospital yesterday after about 2 years (I'm on the maintenance list now). I came armed with lots of paperwork to give him but didn't need to hand it out as he knew a lot. He was particularly pleased about the change to the NICE guidelines to drop the DAs and use Pregabalin/Gabapentin. I had tried lowering my Pregabalin from 400mg to 350mg but he said that Pregabalin was the drug that really did help and did not have any addiction issues like opioids (I'm on 3 x 200ugm Buprenorphine).
I also discussed Melatonin with him as he had previously prescribed me 2mg tablets. I did give him the 1999 paper on lower Melatonin doses (less than 1mg) but he said that the lowest dose available was the 2mg one. So no possibility of lower dose via the NHS and none over the counter. However, after the ubiquitous Google search, I have now ordered a liquid form of Melatonin online. 4ml (or 4 droppers from the bottle) is equivalent to 1mg Melatonin and so I think I can try 0.2mg as being about 1 drop from the dropper (I'll need to use scales for this though!). A bit of a faff but I'll report back in a couple of months with the results of this trial.
So finally, my consultant is completely aware of my condition but together we have tried all the options and there is very little else to do. I know that many folk are getting nowhere with their GP or Neurologist but I would like to state that my surgery and neurologist have done all they can for me and I'm sorry for those whose experience is totally the opposite.