Microscopic sized mites produce scabies. This disease is found in all age groups and in all areas of the world. The mites burrow into the skin. They produce a varcharacteristic pattern of distribution. Scabies is contagious from person to person (by shared clothing or bed linen). It can also spread from one site to another in the same person. Scabies are found most often on the skin of the finger webs, and folds under the arms, breasts, elbows, genitals and buttocks.
Causes of Scabies
Scabies is due to a mite that burrows into deep skin layers. The female mite deposits eggs. The eggs mature into adult mites in about 3 weeks. The mites are only 0.1mm in diameter and, therefore, can only be seen under a microscope. Scratching allows the mites and eggs to collect under the fingernails. They are then frequently spread to different sites of the body by further scratching.
Signs and Symptoms of Scabies
Scabies producing itching, which is often much worse at night. Thin, pencil-like lines may be seen on the skin. Small, itchy blisters, usually appearing in a thin line, may be seen in different parts of the body. These blisters break easily when scratched. They leave scratch marks, thickened skin, and scaling.
advertisement
Find more information
Advertisement
Medical Content Last Updated on 07/12/2008
Disclaimer
The information contained on this site is for the sole purpose of
being informative. This information is not and should not be used or relied upon as medical
advice. Always seek the advice of your physician, nurse
Or other qualified health care provider before you undergo any treatment or
for answers to any questions you may have regarding a medical condition.
If you believe you have a medical emergency, please discontinue use
of MyElectronicMD and call 911 now.
Nothing contained on or provided through the service is intended to be or is
to be used for medical diagnosis or treatment.
Your use of this site is subject to certain terms and conditions.
