Other Names for this Disease
- Norwegian scabies
- Seven year itch
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.
scabies that most often occurs in people who have a weakened immune system, neurological disease, the elderly, the disabled, or those who are mentally incapacitated. It is characterized by thick crusts of skin that contain large numbers of scabies mites and eggs. The usual features of scabies (itching and a rash) are often absent. Crusted scabies is very contagious and can spread easily both by direct skin-to-skin contacts and through contaminated items such as clothing, bedding, and furniture. People with crusted scabies should receive quick and agressive medical treatment for their infestation to prevent outbreaks of scabies. Ivermectin is commonly used to treat this form of scabies.Crusted scabies (also called Norwegian scabies) is a severe form of
Last updated: 7/5/2014
- What is crusted (Norwegian) scabies?. Centers for Disease Control and Prevention (CDC). November 2, 2010; http://www.cdc.gov/parasites/scabies/gen_info/faqs.html#crusted. Accessed 7/5/2014.
- Oakley A. Scabies. DermNet NZ. December 29, 2013; http://www.dermnetnz.org/arthropods/scabies.html. Accessed 7/5/2014.
- You can obtain information on this topic from the Centers for Disease Control and Prevention (CDC). The CDC is recognized as the lead federal agency for developing and applying disease prevention and control, environmental health, and health promotion and education activities designed to improve the health of the people of the United States.
- DermNet NZ is an online resource about skin diseases developed by the New Zealand Dermatological Society Incorporated. DermNet NZ provides information about this condition.
- MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
- Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
- The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Crusted scabies. Click on the link to view a sample search on this topic.