After my reaction to Thiamine, after taking 250 mg x 4, I tried a second time a day later with 1 250 mg tablet which gave me same result. I waited for another day taking half a 250 mg tablet. I woke in middle of night with pins and needles running through body and practically unable to move. I managed to swallow one quarter of a Leximil tablet which allowed me to go back to sleep. I became awake around 6 am still under the effect of Leximil all day only being woken by my wife every 2 hours to take a Modopar 125.
I have decided to stop taking Thiamide for the time being. I am disappointed because the favourable posts recently had built up my hopes.