Ascariasis

Ascariasis

Ascariasis (pronounced: as-kah-RI-ah-sis) is a type of parasitic infection caused by the Ascaris lumbricoides roundworm. It is one of the most common helminth infections worldwide, particularly in developing countries with poor sanitation.

Etymology

The term "ascariasis" is derived from the Latin Ascaris, the genus name of the roundworm, and -iasis, a Greek suffix often used in medicine to denote "condition" or "disease".

Symptoms

Most people with ascariasis do not have symptoms. However, heavy infestation can cause a variety of symptoms, including abdominal pain, vomiting, diarrhea, and malnutrition. In severe cases, the worms can cause a blockage in the intestines.

Transmission

Ascariasis is transmitted through the fecal-oral route. This can occur when people ingest food or water contaminated with feces containing Ascaris eggs.

Diagnosis

Ascariasis is diagnosed through a stool test, which can identify the presence of Ascaris eggs. In some cases, the worms may be visible in the stool.

Treatment

Treatment for ascariasis typically involves anti-parasitic medications, such as albendazole or mebendazole. In severe cases, surgery may be required to remove the worms.

Prevention

Prevention of ascariasis primarily involves good hygiene practices, such as washing hands before eating and after using the toilet, and ensuring food and water are safe to consume.

Related Terms

• Helminthiasis
• Parasitic diseases
• Roundworms
• Soil-transmitted helminthiasis

External links

• Medical encyclopedia article on Ascariasis
• Wikipedia's article - Ascariasis

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