MR_GRUMPY said:a very silly idea.
Here's a tip....Oxygen is free. You can find it in............(get this)................Air.
I'm not going to dismiss you ex's experience with oxygen and hangovers. Breathing high oxygen concentrations is effective for aborting cluster headaches, so I suppose it's not entirely implausible that breathing in high concentrations of oxygen could provide some relief of hangover symptoms beyond the placebo effect.jaseone said:Usually when you're that hungover the last thing you feel like is hyperventilating and there is a BIG difference between trying to get the same amount of oxygen from the air (about 20% give or take) and whatever you get from an oxygen tank (up to 100% depending upon the rate of flow? That ones a guess) plus I tend to believe a parramedic even if it is old wives tale sounding.