Dientamoeba Fragilis

Dientamoeba fragilis is a single-celled parasite that is among the most common human intestinal protozoa. It is an important cause of gastrointestinal illness around the world and is the leading cause of non-diarrheal, nonspecific, chronic diarrhea and abdominal pain. Dientamoeba fragilis is also associated with malnutrition, anemia, and other systemic diseases. To diagnose Dientamoeba fragilis infections, stool samples are examined for the presence of the protozoan, as well as its eggs and cysts. Treatment typically involves antibiotics, such as metronidazole, to eradicate the protozoa. Effective diagnosis and treatment of Dientamoeba fragilis infections are important to maintain gut health and prevent the spread of this sometimes debilitating parasitic infection.