I would never go to the hospital. You need to learn after care(care after B/P sessions).

Things I do that help:
I drink coconut water afterwards.
I take zinc/magnesium/calcium
I make sure I take good quality fish oil(omega-3) daily.

It does not look like much but it helps immensely. Unless of course you are looking for your health to decline and you want the attention from being sick. I do everything to avoid anyone seeing me sick and weak.