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  1. Pinworms: Infection, Symptoms, Treatment, Prevention - WebMD

    Jan 9, 2025 · A pinworm infection is an intestinal illness that's very common in elementary school-aged children. Pinworms are small, thin, pin-shaped worms that sometimes live in the human colon and …

  2. Pinworm infection - Symptoms & causes - Mayo Clinic

    Dec 16, 2025 · Overview A pinworm infection is one of the most common worm infections worldwide. Pinworms are thin and white. They're about 1/4 to 1/2 inch — about 6 to 13 millimeters — long. …

  3. Pinworms (Threadworms): Symptoms, How You Get Them & Treatment

    Jul 12, 2024 · Pinworms, also known as threadworms, are tiny, white or light gray worms that cause the common infection called enterobiasis. The infection is highly contagious and occurs most often in …

  4. About Pinworm Infection | Pinworm Infection | CDC

    Sep 9, 2024 · Pinworm infection causes itching around the anus (butthole). Anyone can get a pinworm infection, but it usually affects children, people living with or caring for children, and people living in …

  5. Pinworm Infection: Causes, Symptoms, Treatment, Prevention

    Jun 24, 2025 · Pinworms are the cause of a highly contagious intestinal infection in humans. Learn about its symptoms, the tape test, and effective methods of treatment.

  6. Pinworm infection - Wikipedia

    Pinworm infection (threadworm infection in the UK), also known as enterobiasis, is a human parasitic disease caused by the pinworm, Enterobius vermicularis. [3]

  7. Pinworms (threadworms): Symptoms, causes, and treatments

    Nov 3, 2025 · A pinworm or threadworm infection happens when eggs transfer from the anus or contaminated surfaces to the mouth and intestine. Read more.

  8. Pinworms: Anal Itching, How to Check, Treating Infection

    Oct 9, 2025 · Pinworms are the most common worm infection in the United States and they cause anal itching at night. To get rid of pinworms, treat everyone in the house with two doses of medication, …

  9. Pinworm Infection - Infections - MSD Manual Consumer Version

    The diagnosis of pinworm infection is made by finding the eggs or adult pinworms around the anus. Eggs can be obtained by patting the skinfolds around the anus with the sticky side of a strip of …

  10. Pinworm Infection - Family Doctor

    Oct 1, 2023 · What is pinworm infection? Pinworm infection is an intestinal infection caused by small, white worms. Anyone can get it, but it’s most common in young children. It’s easily treated.