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- Listeriosis (Listeria monocytogenes infection) facts
- What is listeriosis? What causes listeriosis?
- What are the risk factors for listeriosis?
- Is Listeria contagious?
- How is listeriosis spread?
- What are listeriosis symptoms and signs?
- What is the incubation period for Listeria?
- How long does a Listeria infection last?
- What types of doctors treat listeriosis?
- How do health care professionals diagnose listeriosis?
- What is the treatment for listeriosis?
- Are there home remedies for listeriosis?
- How does a person get listeriosis?
- What are the complications of listeriosis?
- Is it possible to prevent listeriosis?
- What is the prognosis for Listeria infections?
- If a person has eaten recalled food potentially contaminated with Listeria, what should he or she do?
- What is the government doing about listeriosis?
Quick GuideBacterial Infections 101: Types, Symptoms, and Treatments
What is the treatment for listeriosis?
The majority of people with Listeria infections spontaneously clear the infection in about seven days. However, those patients at increased risk, especially pregnant women, usually require immediate IV antibiotic treatment to prevent, halt, or slow the development of more severe disease. For example, early effective antibiotic treatment of pregnant females may be lifesaving for the fetus.
In general, the length of antibiotic treatment increases with the severity of the infection. Meningitis is treated for three weeks while brain abscesses are treated for six weeks. The initial choice of antibiotics is usually IV ampicillin. Bactrim (trimethoprim-sulfamethoxazole) also has been used successfully. However, each patient's treatment should be individualized for optimal results; many clinicians recommend an infectious-disease consultant be involved, and if the patient is pregnant, her obstetrician and a pediatric specialist should help manage the treatment plan.
Are there home remedies for listeriosis?
There are no over-the-counter diagnostic tests for listeriosis, so it will be difficult or impossible to know if you are infected with Listeria; that makes it difficult to decide if you can treat the problem at home. Because listeriosis can be fatal in about 20%-30% of those who develop the disease, home remedies may be a dangerous option without consulting a physician. However, there are suggestions to try, like activated charcoal, syrup of ipecac, garlic, and/or alcohol-free goldenseal to treat food poisoning in general. However, before trying any of these options, you should discuss them first with your doctor.