Food poisoning is a disease that usually results in vomiting and diarrhea after a person eats or drinks fluids contaminated with certain bacteria, viruses, parasites or chemicals (toxins).; The most common symptoms and signs of food poisoning are vomiting and diarrhea.; Other symptoms that may occur are fever, abdominal pain and/or cramps.; Severe signs and symptoms may include dehydration …

https://www.emedicinehealth.com/food_poisoning/article_em.htm