Pinworms: Symptoms


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Symptoms


Pinworms do not usually cause any symptoms beyond minor itching around the anus. Many people with pinworm infections have no symptoms and may never be aware of the infection. The infection can go away without treatment.

The most common symptoms of pinworm infection in children include:

  • Itching around the anus. For most children this symptom is mild. Only in rare cases do children have very severe itching.
  • Restless sleep (itching is often worse at night).

Other possible symptoms that may be present but are much less common include:

  • Loss of appetite.
  • Itching in the genital area.
  • Pain or burning when urinating.
  • Worms in stool (rarely seen).
  • Skin rash (hives).
  • Grinding of the teeth.
  • Bed-wetting.
  • Abdominal pain (rare, except when complications develop).

The above symptoms may result in anxiety.

Other conditions with similar symptoms include hemorrhoids and infections caused by other intestinal parasites (Ascaris, Trichuris, or tapeworms).



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Last updated: September 11, 2008
Author: Debby Golonka, MPH
Reviewed By: Michael J. Sexton, MD - Pediatrics, Donald Sproule, MD, CM, CCFP, FCFP - Family Medicine
Editors: Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC

This information is not intended to replace the advice of a doctor. By using AOL Body, you indicate that you have read, understood, and agreed to our Terms of Service, and AOL Body Advertising Policy. Read more about our content partners.

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