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Salmonella infection

Information from the Medical Directory health library.

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This information supports, and does not replace, advice from your healthcare professional.

Overview

Salmonella infection is a bacterial illness that affects the intestinal tract, usually caused by contaminated food or water.

Symptoms

Diarrhea Abdominal cramps Fever Nausea and vomiting Headache

Causes

Eating contaminated poultry, eggs, or dairy Contact with infected animals Contaminated water sources

Diagnosis

Stool culture to confirm infection Blood tests in severe cases

Treatment

Rehydration with fluids and electrolytes Antibiotics in severe cases Rest and supportive care

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