Salmonella Infection Management

Treatment Approach

The American Academy of Pediatrics and other medical societies recommend that immunocompetent adults and children over 3 months with uncomplicated gastroenteritis should not be given antibiotics, but instead receive supportive care with oral rehydration 1
For infants under 3 months, antibiotics should be administered regardless of severity due to high bacteremia rates 1
The Centers for Disease Control and Prevention (CDC) advises that HIV-infected persons with Salmonella gastroenteritis require antibiotic treatment to prevent extraintestinal spread 3, 4
Pregnant women should be treated with antibiotics due to the risk of placental and amniotic fluid involvement 4
The CDC recommends that adults with high-risk conditions, such as immunocompromised or elderly patients, should be treated with antibiotics, with ciprofloxacin as a first-line option 3, 4

The Infectious Diseases Society of America (IDSA) recommends that children requiring treatment should avoid fluoroquinolones, except in life-threatening situations, and instead use TMP-SMX, ceftriaxone, cefotaxime, or ampicillin as first-line options 1
For adults, ciprofloxacin is recommended as a first-line option, with alternatives including TMP-SMX, ceftriaxone, cefotaxime, or ampicillin 3, 4

The World Health Organization (WHO) and CDC recommend hand hygiene after toilet use, diaper changes, before food preparation/eating, and after animal contact to prevent the spread of Salmonella 1, 4
Proper cooking and storage of meats and eggs, as well as preventing cross-contamination during food preparation, can help prevent Salmonella infection 4

The American College of Emergency Physicians recommends watching for signs indicating invasive disease or complications, such as high fever with toxicity, persistent fever beyond 5-7 days, blood in stool with severe abdominal pain, signs of bacteremia or sepsis, and dehydration not responding to oral rehydration 1