Mum had a few good days and nights but went downhill yesterday a bit. She had sleepless night and the Zoplicone (sleeping tablet ) just did not work. She spent most of the night repeating the same phrases time after time. She was very tired today but many times could not hold her head up at all. I have her in bed now and given the Zoplicone. Not being able to hold the head up has suddenly become a feature, almost overnight.