Fortunately my pain has been quite a bit better until the last couple of weeks, but last night was particularly bad with back, leg and generalised pain. Unfortunately I have no reaction to any of the normal painkillers, and only gabapentin out of the specialised ones. Sadly, this has such horrendous visual and psychological effects that it's not practicable.
Last night I took 100mg tramadol. No pain relief or psychological effects. I spent three hours awake, scratching myself to bits, as I do with morphine. Strangely, I only have this problem at night. I now have a horrendous headache.