As soon as a hangover shifted from an acute headache to a day or more of drowsiness I started to substantially limit the amount I drink. You can't tackle that w

As soon as a hangover shifted from an acute headache to a day or more of drowsiness I started to substantially limit the amount I drink. You can't tackle that with paracetamol or caffeine and it's not worth it any more, and that's just from what would consider casual drinking (a few pints at the pub) in the UK. I can't imagine how badly drunk you have to get to swallow something like a toothpick without knowing.