What Are The Symptoms Of The Stomach Bug 2024. Fever, stomach pain, and malaise. Symptoms include sudden onset of nausea, projectile vomiting and diarrhoea but can also include a high temperature, abdominal pain and aching limbs.

Doctors say one of the biggest things to watch out for with these illnesses is dehydration. Stomach flu causes gastrointestinal (gi) symptoms like diarrhea, abdominal cramps and nausea.