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  1. Pinworms (Threadworms): Symptoms, How You Get Them

    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 …

  2. 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 …

  3. Pinworm infection - Symptoms & causes - Mayo Clinic

    Dec 16, 2025 · Pinworm infections are caused by swallowing or breathing in pinworm eggs. These tiny eggs are too small to see with the eyes. Infection happens most often in school-age …

  4. About Pinworm Infection | Pinworm Infection | CDC

    Sep 9, 2024 · Pinworms are a type of parasitic roundworm that can infect your intestines. Parasites are organisms (a living thing) that lives on or inside another organism. Pinworm …

  5. Pinworm infection - Wikipedia

    Pinworms are particularly common in children with approximately 30% of children being infected and most commonly seen in children between 7 and 11 years old. [34]

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

    Oct 9, 2025 · Pinworms breed in the intestines and lay eggs around the anus. The parasite is treatable with medication. Learn how to prevent reinfection.

  7. 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.

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

    Nov 3, 2025 · Pinworms are a common intestinal parasite. They mostly occur in children and lead to itching around the anus. According to the Centers for Disease Control and Prevention …

  9. Pinworm Infection: Symptoms & Treatment - MedicineNet

    Nov 13, 2024 · Pinworms are the most common worm infection affecting the large intestine & anal area. Learn the causes, symptoms & treatments.

  10. Pinworms - MedlinePlus

    Aug 24, 2024 · Pinworms are small parasites that can live in the colon and rectum. You get them when you swallow their eggs. The eggs hatch inside your intestines. While you sleep, the …