I'm finally feeling better, though there are some gastrointestinal systems that are not operating normally.
(I'm not old enough to describe what they are, but I did develop some sympathy for our elders. I can see the temptation to talking about those basic things that you took for granted all those years suddenly failing on you, or suddenly working)
Oh and for reference DIY re-hydration drink. It tastes less nasty when you need it.