Pinworm eggs can cling to surfaces, including toys, faucets, bedding and toilet seats, for two weeks. So besides regular cleaning of surfaces, methods to help prevent the spread of pinworm eggs or to prevent reinfection include:
April 08, 2015
- Wash in the morning. Because pinworms lay their eggs at night, washing the anal area in the morning can help reduce the number of pinworm eggs on your body. Showering may help avoid possible recontamination in bath water.
- Change underwear and bed linen daily. This helps remove eggs.
- Launder in hot water. Wash bedsheets, nightclothes, underwear, washcloths and towels in hot water to help kill pinworm eggs. Dry on high heat.
- Don't scratch. Avoid scratching the anal area. Trim your child's fingernails so there's less space for eggs to collect. Discourage nail biting.
- Wash your hands. To reduce your risk of getting or spreading an infection, wash your hands thoroughly after having a bowel movement or changing a diaper and before eating.
- Parasites – Enterobiasis (also known as pinworm infection). Centers for Disease Control and Prevention. http://www.cdc.gov/parasites/pinworm/. Accessed March 20, 2015.
- Leder K, et al. Enterobiasis and trichuriasis. http//:www.uptodate.com/home. Accessed March 20, 2015.
- Pinworm infection. National Institute of Allergy and Infectious Diseases. http://www.niaid.nih.gov/topics/pinworm/Pages/default.aspx. Accessed March 24, 2015.