Scabies is found worldwide among people of all groups and ages. It is spread by direct contact with infected individuals and less often by sharing clothing or bedding. Sometimes whole families are affected.

The mites that cause scabies burrow into the skin and deposit their eggs forming a characteristic burrow that looks like a pencil mark. Eggs mature in 21 days. The itchyrash is an allergic response to the mite.

Mites maybe more widespread on a baby's skin causing pimples over the trunk, or small blisters over the palms and soles. In young children, the head, neck, shoulders, palms, and soles are involved. In older children and adults, hands, wrists, genitals, and abdomen are involved.

• Itching, especially at night
• Thin, pencil-mark lines on the skin
• Rashes
• Abrasions of the skin from scratching and digging

The objective of treatment is to eliminate the infestation. There is no known home remedy. Prescription creams and lotions are applied all over the body. It may be necessary to treat the whole family or sexual partners of infected individuals, even if no symptoms are present.

Many prescription products are available. The most commonly used cream is Elimite (permethrin). In difficult cases, an oral antibiotic called ivermectin may be used.

Itching (pruritus) may persist after treatment begins, but will disappear if treatment continues exactly as your health care provider prescribes. Itching can be minimized by cool soaks and calamine lotions. Your doctor may additionally recommend an oral antihistamine.