What are the symptoms of salmonella infection?
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Summary
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These studies suggest that Salmonella infection symptoms include diarrhea, fever, abdominal cramps, vomiting, reactive joint symptoms, gastrointestinal ulcers, and in rare cases, severe conditions such as osteomyelitis, liver involvement, extra-intestinal infections, pneumonia, and potentially fatal complications like pancarditis.
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Introduction
Salmonella infection, also known as salmonellosis, is primarily associated with gastrointestinal symptoms but can also have systemic manifestations. The infection is caused by the Salmonella bacteria and is commonly contracted through contaminated food or water.
Key Insights from Research Papers
- Gastrointestinal symptoms such as diarrhea, abdominal pain, fever, and vomiting are common in salmonella infections .
- Reactive arthritis, characterized by joint pain, particularly in knees and ankles, can occur following salmonella infection, with a higher incidence of joint symptoms associated with longer duration of diarrhea .
- Extra-intestinal manifestations, including hepatitis, pneumonia, synpneumonic effusion, septic shock, and osteomyelitis, can also present in salmonella infections, though these are less common .
- The severity and duration of symptoms can vary, with some cases resolving within a week and others lasting several months or years .
Conclusion
Salmonella infection typically presents with gastrointestinal symptoms such as diarrhea, abdominal pain, fever, and vomiting. However, it can also lead to reactive arthritis and less commonly to extra-intestinal manifestations like hepatitis, pneumonia, and osteomyelitis. The duration and severity of symptoms can range from a few days to several years, depending on the individual case.
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