Enterobius

Enterobius is a genus of parasitic nematode worms known as pinworms. They are a common cause of intestinal infection, particularly in children. The most common species is Enterobius vermicularis, also known as the human pinworm.

Life Cycle

The life cycle of Enterobius begins with the ingestion of eggs. These eggs hatch in the small intestine and mature into adults in the colon. Female worms migrate to the anal area to lay their eggs, causing itching. Scratching the itch can lead to re-infection and spread of the eggs.

Symptoms

Infection with Enterobius can cause a range of symptoms, including itching around the anus, disturbed sleep, and irritability. In severe cases, it can lead to weight loss, urinary tract infections, and appendicitis.

Diagnosis

Diagnosis of Enterobius infection is usually made by identifying the eggs on a piece of transparent tape applied to the anal area. This is known as the "tape test". The tape is then examined under a microscope for the presence of eggs.

Treatment

Treatment for Enterobius infection typically involves medication to kill the worms, followed by strict hygiene measures to prevent re-infection. In severe cases, surgical intervention may be required.

Prevention

Prevention of Enterobius infection involves regular hand washing, particularly before meals and after using the toilet. It is also important to clean and vacuum living areas regularly to remove any eggs.

See Also

• Nematode
• Parasitic worm
• Intestinal infection
• Pinworm infection

References

Enterobius Resources
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