+25 Flu With Vomiting References. The symptoms of viral gastroenteritis include watery diarrhea pain or cramping in your abdomen nausea or vomiting sometimes fever what are the symptoms of dehydration? Web what are the symptoms of viral gastroenteritis?

Web stomach symptoms — such as nausea, vomiting and diarrhea — also can occur but are more common in children than adults. Web definitions lambert and young/getty images stomach flu is an infection in the intestines and stomach. These are common signs, but your symptoms may be more or less severe, or you may only have a few.