Dientamoeba fragilis is a parasitic infection of the intestines, often asymptomatic or associated with abdominal pain, diarrhea, and weight loss. Transmission is uncertain but linked to ingestion of contaminated feces or undue hygiene. Diagnosis involves stool tests.

Flagyl

Metronidazole

200|400mg

Dientamoeba fragilis Intestinal Infection FAQ


What is Dientamoeba fragilis?

A parasitic protozoan causing intestinal infections, often with unclear transmission routes.

Is Dientamoeba fragilis contagious?

Possibly through fecal-oral contact, though exact transmission modes are debated.

What are common symptoms of Dientamoeba fragilis infection?

Abdominal pain, diarrhea, nausea, and weight loss; some cases are asymptomatic.

How is Dientamoeba fragilis diagnosed?

Through stool microscopy or PCR testing, requiring multiple samples for accuracy.

Can Dientamoeba fragilis resolve without treatment?

Possible in some asymptomatic cases, though treatment is usually recommended.

What medications treat Dientamoeba fragilis?

Metronidazole, Tinidazole, or Paromomycin, as prescribed by a healthcare provider.

How long does treatment for Dientamoeba fragilis take?

Typically 5 to 10 days, depending on the medication and severity.

No, though symptoms may overlap with other intestinal infections.

Can Dientamoeba fragilis affect children?

Yes, though symptoms in children may differ from adults.

How to prevent Dientamoeba fragilis infection?

Practice good hygiene, avoid contaminated food/water, and wash hands regularly.

Does Dientamoeba fragilis require hospitalization?

Usually treated outpatient; severe cases may need medical supervision.

Can pets transmit Dientamoeba fragilis?

Unclear, but maintaining pet hygiene is recommended.

What happens if Dientamoeba fragilis is left untreated?

May lead to chronic gastrointestinal issues or complications in vulnerable individuals.

How common is Dientamoeba fragilis in Malaysia?

Prevalence data is limited, but intestinal parasites are a public health concern.

Can Dientamoeba fragilis recur after treatment?

Possible if re-exposed to the parasite or treatment compliance is inadequate.

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