nausea/vomiting
"Went into the ER for the stomach flu. I had been sick for 4 days without eating a thing. I was severely dehydrated and was fainting. They gave me I.V and a dissolve-able pill of Ondansetron (4mg). I was finally able to stop vomiting after 4 days. I still can't eat other than broth but thankfully the vomiting stopped."