Chronic problem or not related mutually exclusive events of food poisoning? I had a bout of what I think to be was a norwalk infection back in March where I had profuse diarrhea for 2-3 days with only one episode of vomitting and no fever. Last night I had a 2nd bout of what I think is legit food poisoning where I was sweating, fever and vomitted once ( but a lot of vomitting) and just drank water the whole day. today i feel much better. Questions 1) Are these events related? should i get my stomach checked? ( I am 23 male, other wise healthy) 2) Why was I sweating a lot during yesterday's bout? I still am sweating a bit more today but not as much...and my fever has gone down from 37.8 to 36.8 thanks!