Diarrhea, Nausea, and Sore Throat: Viral Gastroenteritis (Stomach Flu)

These symptoms commonly indicate viral gastroenteritis (stomach flu), an infection of the digestive tract spread via contact with infected persons or contaminated food/water.

Typical Symptoms

• Diarrhea, nausea, vomiting
• Abdominal pain, cramping
• Loss of appetite, fever, chills
• Headache, fatigue, muscle aches
• Sore throat

Course and Care

• Usually lasts a few days, up to 10 days.
• Most recover without complications; higher risk in young children, older adults, immunocompromised individuals.
• Hydration is critical: Drink plenty of fluids.
• Avoid solid foods until symptoms improve.
• See a doctor if symptoms are severe or persist beyond a few days.