Pinworm infection

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When to seek medical advice

By Mayo Clinic staff

If you have a mild case of pinworm infection, you may not experience any symptoms and may never need medical attention. Many children simply outgrow mild pinworm infections, when all female worms have been expelled so that reinfection doesn't occur.

If you have mild abdominal pain along with insomnia or irritability, or you're experiencing consistent or severe anal or vaginal itching, consult your doctor.

DS00687

Feb. 23, 2008

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