Strongyloidiasis is a parasitic infection caused by the Strongyloides stercoralis nematode worm. This disease is also commonly referred to as strongyloidosis or threadworm infection. While there are no exact synonyms for strongyloidiasis, some related terms include nematode infection, soil-transmitted helminthiasis, and intestinal worm disease. These terms describe different types of parasitic infections caused by similar organisms. Symptoms of strongyloidiasis can include abdominal pain, diarrhea, and weight loss. Treatment typically involves anti-parasitic medication, and in severe cases, hospitalization may be necessary. In order to prevent infection, individuals should practice good personal hygiene and avoid contact with contaminated soil or water.