Stomach virus. signs?

Stomach virus signs: Enteric viruses, at least the self-limited kind, typically cause: nausea, queasiness, diarrhea, abdominal cramping. Of course, these are non-specific symptoms that can be attributed to almost any acute insult to the gut (regardless of mild or severe). Persistent symptoms, bleeding, dehydration, unremitting vomiting, progressive abdominal pain deserve immediate medical attention & treatment.