Viral gastroenteritis

Inflammation of the stomach or intestines causing vomiting or diarrhea and sometimes dehydration.

Common causes

Highly contagious enteric viruses such as norovirus.

Risk factors

Young or older age, weakened immunity, close contact, or contaminated food.

Red flags — seek urgent care

Severe dehydration, reduced urination, unusual drowsiness, blood in vomit or stool, or severe abdominal pain.

Suggested next step

Replace fluids gradually and seek medical review for dehydration, persistent symptoms, or worsening.

Symptoms linked to this condition

✓ At least one verified Saudi source and one independent global source are linked.

This page is general educational information, not a medical consultation. If symptoms are severe or worrying, contact a healthcare professional.