Overview
Giardiasis is an intestinal infection caused by the parasite Giardia lamblia. It often leads to diarrhoea, stomach cramps, and digestive discomfort.
Symptoms
Diarrhoea and greasy stools Abdominal cramps and bloating Nausea and fatigue Weight loss in chronic cases
Causes
Ingestion of Giardia cysts via contaminated water or food Person-to-person contact in settings like childcare Poor hygiene and sanitation
Diagnosis
Stool tests to detect Giardia parasites Antigen detection tests
Treatment
Prescription antiparasitic medications Hydration and electrolyte replacement Maintain good hygiene to prevent reinfection
Complications
Chronic diarrhoea Weight loss and malnutrition Dehydration
Prevention
Drink treated or boiled water Wash hands regularly, especially before eating Practice good sanitation and avoid contaminated food