Salmonella EnterocolitisSymptoms, Doctors, Treatments, Advances & More
Salmonella Enterocolitis Overview
Learn About Salmonella Enterocolitis
Salmonella enterocolitis is a bacterial infection in the lining of the small intestine that is caused by Salmonella bacteria. It is a type of food poisoning.
Salmonellosis; Nontyphoidal salmonella; Food poisoning - salmonella; Gastroenteritis - salmonella
Salmonella infection is one of the most common types of food poisoning. It occurs when you eat food or drink water that contains Salmonella bacteria.
The Salmonella bacteria may get into the food you eat in several ways.
You are more likely to get this type of infection if you:
- Eat foods such as turkey, turkey dressing, chicken, or eggs that have not been cooked well or stored properly
- Are around family members with a recent Salmonella infection
- Have been in or worked in a hospital, nursing home, or other long-term health facility
- Have a pet iguana or other lizards, turtles, or snakes (reptiles and amphibians can be carriers of Salmonella)
- Handle live poultry
- Have a weakened immune system
- Regularly used medicines that block acid production in the stomach
- Have Crohn disease or ulcerative colitis
- Used antibiotics in the recent past
The time between getting infected and having symptoms is 8 to 72 hours. Symptoms include:
- Abdominal pain, cramping, or tenderness
- Chills
- Diarrhea, typically non-bloody
- Fever
- Muscle pain
- Nausea
- Vomiting
The goal is to make you feel better and avoid dehydration. Dehydration means your body does not have as much water and fluids as it should.
These things may help you feel better if you have diarrhea:
- Drink 8 to 10 glasses of clear fluids every day. Water is best.
- Drink at least 1 cup (c) or 240 milliliters (mL) of liquid every time you have a loose bowel movement.
- Eat small meals throughout the day instead of 3 big meals.
- Eat some salty foods, such as pretzels, soup, and sports drinks.
- Eat some high-potassium foods, such as bananas, potatoes without the skin, and watered-down fruit juices.
If your child has Salmonella, it is important to keep them from getting dehydrated. At first, try 1 ounce (oz) or 2 tablespoons (tbsp) or 30 milliliters (mL) of fluid every 30 to 60 minutes.
- Infants should continue to breastfeed and receive electrolyte replacement solutions as recommended by your child's provider.
- You can use an over-the-counter drink, such as Pedialyte or Infalyte. Do not water down these drinks.
- You can also try Pedialyte freezer pops.
- Watered-down fruit juice or broth may also help.
Medicines that slow diarrhea are often not given because they may make the infection last longer. If you have severe symptoms, your provider may prescribe antibiotics if you:
- Have diarrhea more than 9 or 10 times per day
- Have a high fever
- Need to be in the hospital
People who take diuretics (water pills) may need to stop taking these medicines if they have acute Salmonella enteritis. Never stop taking any medicine without first talking to your provider.
Andrew Pollard practices practicing medicine in Oxford, United Kingdom. Mr. Pollard is rated as an Elite expert by MediFind in the treatment of Salmonella Enterocolitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Typhoid Fever, Salmonella Enterocolitis, Tetanus, Severe Acute Respiratory Syndrome (SARS), and Adenoidectomy.
Gordon Dougan practices practicing medicine in Cambridge, United Kingdom. Mr. Dougan is rated as an Elite expert by MediFind in the treatment of Salmonella Enterocolitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Salmonella Enterocolitis, Typhoid Fever, Scarlet Fever, and Cholera.
Florian Marks practices practicing medicine in Seoul, Republic of Korea. Mr. Marks is rated as an Elite expert by MediFind in the treatment of Salmonella Enterocolitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Salmonella Enterocolitis, Typhoid Fever, Cholera, and Sepsis.
In otherwise healthy people, symptoms should go away in 2 to 5 days, but they may last for 1 to 2 weeks.
People who have been treated for Salmonella may continue to shed the bacteria in their stool for months to a year after the infection. Food handlers who carry Salmonella in their body can pass the infection to the people who eat the food they have handled.
Contact your provider if:
- There is blood or pus in your stools.
- You have diarrhea and are unable to drink fluids due to nausea or vomiting.
- You have a fever above 101°F (38.3°C) and diarrhea.
- You have signs of dehydration (thirst, dizziness, lightheadedness).
- You have recently traveled to a foreign country and developed diarrhea.
- Your diarrhea does not get better in 5 days, or it gets worse.
- You have severe abdominal pain.
Contact your provider if your child has:
- A fever above 100.4°F (38°C) and diarrhea
- Diarrhea that does not get better in 2 days, or it gets worse
- Been vomiting for more than 12 hours (in a newborn under 3 months, you should call as soon as vomiting or diarrhea begins)
- Reduced urine output, sunken eyes, sticky or dry mouth, or no tears when crying
Learning how to prevent food poisoning can reduce the risk for this infection. Follow these safety measures:
- Properly handle and store foods.
- Wash your hands when handling eggs, poultry, and other foods.
- If you own a reptile, wear gloves when handling the animal or its feces because Salmonella can easily pass to humans.
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Published Date: March 01, 2026
Published By: Jatin M. Vyas, MD, PhD, Roy and Diana Vagelos Professor in Medicine, Columbia University Vagelos College of Physicians and Surgeons, Division of Infectious Diseases, Department of Medicine, New York, NY. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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