Diseases
scabies
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Scabies is an infestation of the skin by the human itch mite (Sarcoptes scabiei var. hominis). The microscopic scabies mite burrows into the upper layer of the skin where it lives and lays its eggs. The most common symptoms of scabies are intense itching and a pimple-like skin rash.
Symptoms
- itching, often severe and usually worse at night
- thin, wavy tunnels made up of tiny blisters or bumps on the skin
Causes
- scabies is caused by a tiny, eight-legged mite. the female mite burrows just under the skin and makes a tunnel where it lays eggs.
Risk factors
- close skin-to-skin contact and, less often, sharing clothing or bedding with ...
- ... a person who has scabies can spread the mites.
Diagnosis
- physical exam
- signs and symptoms
Medicines used
Frequently asked questions
What is scabies?
Scabies is an infestation of the skin by the human itch mite (Sarcoptes scabiei var. hominis). The microscopic scabies mite burrows into the upper layer of the skin where it lives and lays its eggs. The most common symptoms of scabies are intense itching and a pimple-like skin rash.
What are the symptoms of scabies?
itching, often severe and usually worse at night, thin, wavy tunnels made up of tiny blisters or bumps on the skin
What causes scabies?
scabies is caused by a tiny, eight-legged mite. the female mite burrows just under the skin and makes a tunnel where it lays eggs.
Which medicines are used for scabies?
benzyl benzoate, crotamiton, ivermectin, permethrin, phenothrin
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