Scabies

  • Alternative Names

    Sarcoptes scabiei


    Treatment

    Prescription medicated creams are commonly used to treat scabies infections. The most commonly used cream is permethrin 5%. Other creams include benzyl benzoate, sulfur in petrolatum, and crotamiton. Lindane is rarely used because of its side effects.

    Creams are applied all over the body. The whole family or sexual partners of infected people should be treated, even if they do not have symptoms. Creams are applied as a one-time treatment or they may be repeated in 1 week.

    Wash underwear, towels, and sleepwear in hot water. Vacuum the carpets and upholstered furniture.

    For difficult cases, some health care providers may also prescribe medication taken by mouth to kill the scabies mites. Ivermectin is a pill that may be used.

    Itching may continue for 2 weeks or more after treatment begins, but it will disappear if you follow your health care provider's treatment plan. You can reduce itching with cool soaks and calamine lotion. Your doctor may also recommend an oral antihistamine.


    Support Groups


    Expectations (prognosis)

    Most cases of scabies can be cured without any long-term problems. A severe case with a lot of scaling or crusting may be a sign that the person has a disease such as HIV.


    Complications

    Intense scratching can cause a secondary skin infection, such as impetigo.


    Calling your health care provider

    Call your health care provider if:

    • You have symptoms of scabies
    • A person you have been in close contact with has been diagnosed with scabies