It may also be best to call in if you have a migraine headache, extreme fatigue, chills, muscle aches or diarrhea. If you aren’t sure whether your illness warrants a sick day, Keck Medicine of ...

The bacteria build up toxins in the food that make you sick ... have diarrhea and recently traveled or drank untreated water from a stream, river, or pond (in the U.S. or elsewhere), call your ...

diarrhea and dehydration. "We arrived on Wednesday and by Friday it was clear … it was more than just Montezuma's revenge or whatever people call it," Boily said. He believes the illness was ...