Salmonella symptoms usually last between 4 and 7 days, but in some cases, especially with diarrhea, symptoms can last up to 10 days. It may take several months for bowel habits to fully return to normal after the infection. Most people recover without treatment, but in severe cases or those with weakened immune systems, the infection may last longer and require antibiotics.
Additionally, even after symptoms resolve, people can continue to shed Salmonella bacteria in their stool for weeks to months, potentially up to 2 to 7 weeks or even longer, so it is important to maintain good hygiene to prevent spreading it to others.
In summary:
- Typical symptoms last 4 to 7 days.
- Diarrhea may last up to 10 days.
- Full gut recovery may take months.
- Bacteria shedding can persist for weeks after symptoms clear.
- Severe or complicated cases last longer and require medical treatment.
