What is the typical treatment for Salmonella gastroenteritis?

What is the typical treatment for Salmonella gastroenteritis?

• A. Antibiotics
• B. Antivirals
• C. Immunoglobulins
• D. Supportive care

Answer: (D)

Salmonella gastroenteritis is usually self-limited, so the primary approach is supportive care that focuses on hydration and electrolyte balance. Replacing fluids is the key: oral rehydration solutions for mild cases and intravenous fluids for dehydration or when oral intake isn’t possible. Gradually resume normal foods as tolerated, and monitor for signs that would require medical attention. Antibiotics aren’t routinely used because they don’t clearly shorten the illness and can prolong bacterial shedding and contribute to antibiotic resistance. They’re reserved for specific situations, such as severe illness, high-risk patients (like very young children, the elderly, or immunocompromised individuals), bacteremia, or invasive disease. Antivirals and immunoglobulins aren’t standard treatments for Salmonella infections.

Salmonella gastroenteritis is usually self-limited, so the primary approach is supportive care that focuses on hydration and electrolyte balance. Replacing fluids is the key: oral rehydration solutions for mild cases and intravenous fluids for dehydration or when oral intake isn’t possible. Gradually resume normal foods as tolerated, and monitor for signs that would require medical attention.

Antibiotics aren’t routinely used because they don’t clearly shorten the illness and can prolong bacterial shedding and contribute to antibiotic resistance. They’re reserved for specific situations, such as severe illness, high-risk patients (like very young children, the elderly, or immunocompromised individuals), bacteremia, or invasive disease. Antivirals and immunoglobulins aren’t standard treatments for Salmonella infections.