Salmonella Food Poisoning (Salmonellosis)

  • Medical Author:
    Melissa Conrad Stöppler, MD

    Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.

  • Medical Editor: John P. Cunha, DO, FACOEP
    John P. Cunha, DO, FACOEP

    John P. Cunha, DO, FACOEP

    John P. Cunha, DO, is a U.S. board-certified Emergency Medicine Physician. Dr. Cunha's educational background includes a BS in Biology from Rutgers, the State University of New Jersey, and a DO from the Kansas City University of Medicine and Biosciences in Kansas City, MO. He completed residency training in Emergency Medicine at Newark Beth Israel Medical Center in Newark, New Jersey.

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Salmonella Outbreak Pictures Slideshow

What is the treatment for Salmonella food poisoning?

In most cases, the symptoms resolve on their own without treatment within four to seven days. Taking plenty of fluids is essential to replace fluid lost by diarrhea to prevent dehydration. People with severe illness or who are unable to take oral liquids may need intravenous fluids. Antibiotics have been shown to prolong the time period in which the bacteria are present in the stool and are therefore not recommended for most cases. People with severe illness, those with risk factors for complications (such as the elderly or infants), or those with decreased immune function may require treatment with antibiotics.

What are complications of Salmonella food poisoning?

Complications of Salmonella food poisoning can include dehydration from vomiting and diarrhea. Spread of the infection to the bloodstream is a further possible complication. This is most likely to occur in people with suppressed immune function. The elderly and very young are also at increased risk for complications.

An uncommon complication called reactive arthritis involves the development of joint pains, irritation of the eyes, and pain on urination. Reactive arthritis may persist for months to years and can lead to chronic arthritis.

Medically Reviewed by a Doctor on 3/3/2016

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