Salmonella Symptoms and When to See a Doctor
Editorial Team
Salmonella is one of the most common causes of foodborne illness. This article explains the typical symptoms and the danger signs that warrant medical attention. It is educational information, not medical advice.
Common symptoms
Most people experience diarrhea, fever, and abdominal cramps that begin 6 hours to 6 days after eating contaminated food. Symptoms often last several days.
Warning signs that need care
- Fever above 102°F (39°C)
- Bloody stools
- Prolonged vomiting that prevents keeping liquids down
- Signs of dehydration such as very little urination or dizziness
- Diarrhea lasting more than three days
What you can do
Rest and stay hydrated. If you are in a higher-risk group (young children, older adults, pregnant people, or those with weakened immune systems), contact a clinician early. For emergencies, call 911.
This article is general educational information and is not medical or legal advice. If you are
seriously ill, contact a healthcare professional or call 911.