Strongyloidiasis

Overview Of Strongyloidiasis

Strongyloidiasis is a parasitic infection caused by *Strongyloides stercoralis*, a nematode that infects the intestines. The larvae penetrate the skin, migrate to the lungs, and then travel to the intestine where they mature.

Causes of Strongyloidiasis

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• Skin Penetration by Larvae: Larvae in contaminated soil penetrate the skin, leading to infection. -
• Human-to-Human Transmission: The infection can be transmitted through contaminated hands or surfaces.

Risk Factors of Strongyloidiasis

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• Living in Endemic Areas: Particularly in tropical regions with poor sanitation. -
• Contact with Contaminated Soil: Increased risk for those in agricultural work. -
• Immune Suppression: Immunocompromised individuals are at higher risk for hyperinfection syndrome.

Prevention of Strongyloidiasis

• - Wearing Shoes: To prevent larvae penetration. - Improved Hygiene: Regular handwashing and avoiding contact with contaminated soil. - Mass Deworming: In endemic areas, regular deworming programs can reduce infection rates.

Prognosis of Strongyloidiasis

• - With appropriate treatment, individuals recover fully. However, untreated infections can lead to severe complications, especially in immunocompromised individuals.

Complications of Strongyloidiasis

• - Hyperinfection Syndrome: In immunocompromised individuals, the infection can spread to other organs. - Secondary Infections: Bacterial infections can occur due to impaired immunity.

Related Diseases of Strongyloidiasis

• - Ascariasis: Caused by *Ascaris lumbricoides*, a similar roundworm infection. - Hookworm Infection: Caused by *Ancylostoma duodenale* and *Necator americanus*. - Giardiasis: Caused by the protozoan *Giardia lamblia*, leading to gastrointestinal symptoms.

Treatment of Strongyloidiasis

- **Ivermectin**: The treatment of choice for Strongyloidiasis. - **Albendazole**: An alternative option for treatment. - **Supportive Care**: For severe infections, supportive care may be necessary.