Pinworm Definition, Reason, Symptoms, Treatment & Prevention
Understanding
Pinworms are nematode worms measuring 2–13 mm that can infect the human digestive tract. These worms are found in the cecum (a tube-like pouch in the lower abdominal cavity), the appendix (the appendix of the worm or appendix), and the ascending colon (large intestine) in the digestive system.
The scientific name of this worm is Enterobius vermicularis.
Reason
Pinworm infection is caused by the transmission or movement of worm eggs through the fecal-oral route or through feces or through the mouth. Displacement can occur either directly or indirectly. For example through contaminated hands, objects such as dirty clothes, toys, sheets, and so on.
Diagnosis
Pinworm disorders can be identified through a physical examination and several tests, such as:
- found adult worms in the anal area, 2–3 hours after the patient fell asleep.
- worm eggs were found on microscopic examination. Samples are obtained by attaching transparent tape to the anal area as soon as the patient wakes up in the morning. This examination can be carried out for three consecutive days and before the patient takes a bath.
- examine a sample taken from under the fingernail (before washing hands) microscopically for worm eggs.
Symptom
There are several symptoms that pinworm sufferers may experience, such as:
- itching or pain like being pricked in the anal area, which generally occurs at night or at dawn
- trouble sleeping
- in women, worms can move into the vagina and cause itching
Treatment
Pinworm disorders can be treated with oral anti-worm drug therapy. Usually includes the types of drugs mebendazole, albendazole, or pyrantel pamoate which are known to be effective at eradicating pinworms.
Prevention
You can prevent the transmission of pinworms by taking the following easy steps:
- wash your hands regularly, especially before eating
- avoid the habit of finger-biting or finger sucking
- Avoid scratching the anal area
- always wash sheets, clothes, or toys with detergent