Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier
WebMD

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started
My Medicine
WebMD

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion
    WebMD

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community
    WebMD

    Community

    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Children's Health

Font Size
A
A
A

Pinworms - Topic Overview

How are pinworms diagnosed?

To find out if you have pinworms, your doctor will ask about your past health and check the skin around your anus.

The doctor may ask you to do a transparent tape test at home. To do the test, you press a piece of clear, sticky tape on the skin around your anus in the morning before you get up. The doctor will put the tape under a microscope to look for pinworm eggs. You might need to repeat this test a few times.

How are they treated?

You can treat pinworms with over-the-counter or prescription medicine that kills the worms. Treatment can help keep you from getting infected again and from spreading the infection to other people.

You will probably need two doses, 2 weeks apart. That's because the medicine kills the worms but not the eggs. The second dose will kill any worms that hatch after the first treatment.

Pinworm medicine may not be safe for children younger than 2 and women who are pregnant or breast-feeding. So to reduce their risk of infection, a doctor may recommend that all other household members be treated with medicine.

Call your doctor if:

  • Medicine hasn't cleared up the infection.
  • The medicine is causing side effects.
  • You have new or worse symptoms.

How can you keep from spreading pinworms or getting them again?

Pinworms spread easily and often come back. To reduce your chances of spreading the infection or getting infected again:

  • Wash your hands carefully and often. Teach your children to do the same, especially after they use the toilet and before they handle food.
  • Keep your fingernails short, and don't scratch the itch. Wearing gloves at night may help prevent scratching.
  • Bathe or shower every day.
  • Don't share or reuse towels or washcloths.
  • Change your underwear and bedding each morning.
  • Wash clothes, bedding, and towels regularly. Dry them in a hot dryer.

If anyone in your household gets pinworms again, the whole family may need to take medicine.

WebMD Medical Reference from Healthwise

Last Updated: September 09, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
1 | 2
1 | 2
Next Article:

Today on WebMD

child with red rash on cheeks
What’s that rash?
plate of fruit and veggies
How healthy is your child’s diet?
 
smiling baby
Treating diarrhea, fever and more.
Middle school band practice
Understanding your child’s changing body.
 

worried kid
fitArticle
jennifer aniston
Slideshow
 
Measles virus
Article
sick child
Slideshow
 

babyapp
New
Child with adhd
Slideshow
 
rl with friends
fitSlideshow
Syringes and graph illustration
Tool