We have selected the following expert medical opinion based on its clarity, reliability and accuracy. Credits: Sourced from the Cleveland Clinic, Ohio. Please refer to your own medical practitioner for a final perspective, assessment or evaluation.
Scabies is a skin condition caused by mites (little bugs) that burrow under the skin and produce small red bumps and severe itching. The mites easily spread from person to person, especially among people who share close living spaces. If one family member has scabies, other family members and close contacts must be checked and treated at the same time.
The mites live in the folds and narrow cracks of the skin.
Common mite sites include:
A photomicrograph of an itch mite
Image credit: obtained from the website Wikipedia (https://en.wikipedia.org/wiki/Scabies)
Anyone can get scabies. Poor hygiene does not lead to scabies.
People who are more likely to get scabies include:
The symptoms of scabies include:
Children with scabies may have itching all over their bodies and may be cranky or tired from lack of sleep due to itching at night.
A person can be infected with scabies for 4 to 6 weeks before having symptoms. It's important that you get rechecked up to 6 weeks after you think you may have been exposed or any time symptoms occur, even if you were already screened for scabies.
Visit your healthcare provider. Most cases of scabies can be confirmed just by looking closely at the skin. Your health care provider may also apply mineral oil to the rash and use a scalpel to get a small sample of skin. The sample is placed under a microscope and examined for mites and mite eggs.
The mite is very small, about the size of a needle point, and very difficult to see. It is white to creamy white in color. When magnified, its 8 legs and round body are visible.
Scabies is treated with a cream that contains a medicine called "permethrin." This cream must be ordered by your healthcare provider. The cream is applied to the whole body below the head, including the hands, palms, and soles of the feet. In children with scabies, the cream may need to be applied to the scalp. Be sure that the skin is clean, cool, and dry before applying the cream.
Permethrin cream is left on the skin for 8 to 14 hours and then washed off. (The cream is most often applied at night and washed off in the morning).
Antihistamines, medicine taken by the mouth and in creams, may also be ordered to relieve itching. Any infections that are present will also be treated.
The mites are killed after one treatment. The treatment does not need to be repeated, unless the infection does not go away or comes back.
The itching may take 2 to 4 weeks to go away, even though the mites have been killed.
Red bumps on the skin should go away within 4 weeks after treatment.
You can prevent spreading scabies by:
For further reading go to:
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