Is this your child's symptom?
- Tiny, harmless worms that can cause anal itching
- The pinworms live in the colon (large bowel)
Symptoms of Pinworms
- Itching and irritation of the anus and buttocks is the main symptom
- Sometimes, moves to the vagina and causes vaginal itching or discharge
Cause
- A white, very thin, threadlike worm, about ¼ inch (6 mm) long.
- It moves. If it doesn't wiggle, it's probably lint or a thread.
- The worm may be seen around the anus or on the child's bottom. It is especially active at night or early morning.
- Rarely, the pinworm is seen on the surface of a stool.
- The pinworm's secretions are a strong skin irritant and cause the itching.
When to Call for Pinworms
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