Can’t keep water or food down

[user1480436542]

I ate a banana at 11 and couldn’t keep it down. I don’t mean vomiting, it it diarrhoea. I keep drinking water but can’t keep it down. Anything I can do?

Imodium is for diarrhoea.

Get someone to pick some up from the chemist.

Water, one teaspoonful every 20 minutes until that stays put then shorten the time between spoonfuls.