How Salmonella Is Treated

Treatment for a salmonella infection usually starts with home remedies and over-the-counter medications. You may need prescriptions or medical care as well depending on a number of factors. This includes the severity of the condition, how long it's lasted, and if you’re experiencing dehydration.

As you cope with the symptoms of a salmonella infection, following your treatment plan is key to a prompt, successful recovery.

This article discusses the treatments typically used for salmonella, including home remedies, over-the-counter therapies, and prescriptions.

Home Remedies and Lifestyle

Most people recover from salmonella infection with a combination of rest and maintaining adequate fluid intake. Try to take it easy until your symptoms subside so your body can heal.  

Hydration

Since salmonella infections can cause vomiting and diarrhea, it’s important to stay hydrated as best you can. If you’re an adult, increase your fluid intake of water, broth, sports drinks, caffeine-free drinks, or unsweetened fruit juices.

For children experiencing mild to moderate dehydration, an oral solution like Pedialyte can be useful for restoring fluid, nutrients, and electrolytes.

When you lose more fluid than you consume, dehydration can creep up on you. The signs of dehydration may vary from one person to another and differ based on age.

For adults, the following are signs of dehydration:

• Excessive thirst
• Decreased urinary frequency or output
• Darker than normal urine color
• Dizziness
• Episodes of confusion
• Extreme fatigue

Children may show the signs of dehydration differently. They may have:

• Dry mouth
• Dry or sticky tongue
• An absence of tears when the child cries
• Sunken cheeks or sunken soft spot on the top of the child’s head
• Decreased frequency of urination
• Diapers remaining dry for three hours or more
• Lethargy
• Increased irritability or crying more often

Diet

According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), certain foods can worsen salmonella symptoms such as diarrhea.

The foods to avoid include:

• Alcoholic drinks
• Caffeinated beverages
• Dairy products
• Fried or greasy foods
• Sugary drinks
• Fruits like apples, peaches, or pears
• Spicy foods
• Drinks containing artificial sweeteners

When you feel like your stomach is up to handling some food, a mild, bland diet might be your best bet. You might try the BRAT diet, which stands for bananas, rice, applesauce, and toast.

Research doesn’t indicate that this diet is better or more helpful than other ones. However, for some people, the BRAT diet can be a non-irritating way to reintroduce food to a delicate digestive tract.

Heating Pads

Sometimes a heating pad can ease abdominal cramping. However, it can be uncomfortable for some people who experience vomiting and diarrhea with salmonella.

If you try it, and it doesn’t help you, stop using it. You won’t recover more quickly by toughing out something that’s uncomfortable for you.

Over-the-Counter Therapies

There are several over-the-counter drugs that may help relieve symptoms of salmonella infection.

Pain Medications

Over-the-counter painkillers, like Advil (ibuprofen) or Tylenol (acetaminophen), may help reduce body aches and pains and lower a fever.

Antidiarrheals

In some cases, antidiarrheal medications, like Imodium (loperamide), might decrease the abdominal discomfort associated with salmonella. But this type of medication has some drawbacks. Antidiarrheals may extend the length of time you experience diarrhea from the infection.

Probiotics  

In 2013, a team of microbiologists from the University of California, Irvine looked at a probiotic strain of E. coli bacteria called Nissle 1917. They found that while it was originally used to treat the symptoms of irritable bowel syndrome, it may soothe gut infections caused by salmonella. However, the study looked at animal models rather than humans.

Researchers are looking at probiotics as a possible treatment for salmonella, but more trials are needed with human subjects.

Prescriptions for Salmonella 

Typically, people recover from salmonella within four to seven days without medical intervention. In uncomplicated cases, antibiotics aren’t recommended.

Your healthcare provider may prescribe a course of antibiotics for you if:

• Your infection persists.
• You have a compromised immune system.
• The infection has entered your bloodstream.

Common oral antibiotics for salmonella for adults include fluoroquinolones, such as ciprofloxacin, and azithromycin for children.

However, antibiotic treatment poses some risks, including an increased possibility of a relapse. Also, antibiotics may extend the amount of time you carry the bacteria. This means it can prolong the stage during which you can infect others with salmonella.

If you’re dealing with severe dehydration or have been ill for longer than seven days, you may require hospitalization. At the hospital, you may receive intravenous (IV) fluids or antibiotics.

Summary

Most salmonella infections get better on their own with home remedies. That includes getting rest and drinking lots of fluids since vomiting and diarrhea can lead to dehydration. You may want to use over-the-counter pain medication for discomfort and fever.

Your healthcare provider might prescribe antibiotics if you have a persistent infection, a compromised immune system, or an infection that entered your bloodstream. Sometimes hospital care is needed for dehydration or severe illness.

A Word From Verywell

While salmonella symptoms can feel miserable, they usually go away on their own within a week. If they don't, or you're feeling worse, call your healthcare provider. They can help determine what treatment is needed to improve your symptoms. If you experience a high fever, blood in your stool, or signs of dehydration, seek emergency care.