Intestinal Protozoal Infection
Intestinal protozoal infections are caused by microscopic single-celled parasites that infect the human digestive tract. These infections often result from consuming contaminated food or water, or through person-to-person contact. Symptoms range from mild digestive upset to severe diarrhea and malnutrition, though some individuals may be asymptomatic carriers.
Common Symptoms
- Diarrhea (can be watery, bloody, or fatty)
- Abdominal cramps and pain
- Nausea and vomiting
- Weight loss and fatigue
Clinical Sources
- Parasitic Infection: Causes, Symptoms & TreatmentCleveland Clinic
- Intestinal Parasites & Worms: Symptoms, Types, TreatmentCleveland Clinic
Diagnostic Lab Tests
Tests commonly used to diagnose or monitor Intestinal Protozoal Infection:
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