Scabies is a highly contagious skin infection caused by microscopic mites called Sarcoptes scabiei. These mites burrow into the upper layer of the skin, resulting in intense itching and a distinct rash.

How is Scabies Transmitted?

Scabies is typically transmitted through direct skin-to-skin contact with an infected person. It can also spread through sharing contaminated bedding, clothing, or towels. Crowded living conditions, such as dormitories or nursing homes, increase the chances of transmission.

What are the Symptoms of Scabies?

The symptoms of scabies include:

  • Intense itchiness, particularly at night
  • Small, red or brown-colored bumps on the skin
  • Thin, irregular lines on the skin surface caused by mite burrows
  • Inflammation and redness in the affected areas

How is Scabies Diagnosed?

Diagnosing scabies usually involves a physical examination by a dermatologist. The doctor will look for signs of burrows and closely examine any rash or irritated skin. In some cases, the doctor may perform a skin scraping and examine it under a microscope to confirm the presence of mites or eggs.

How is Scabies Treated?

Treating scabies typically involves a combination of medications and hygiene measures:

  • Topical creams or lotions: Prescription creams, such as permethrin or crotamiton, are usually applied to the entire body from the neck down. These medications kill the mites and their eggs.
  • Oral medication: In severe cases, oral medications like ivermectin may be prescribed to kill the mites.
  • Washing and cleaning: All clothing, bedding, and towels should be washed in hot water and dried on high heat to kill any remaining mites.
  • Vacuuming: Vacuuming the home, including furniture and carpets, can remove any mites that may have fallen off the body.

How Long Does Scabies Treatment Take?

Scabies treatment usually lasts for approximately 2-4 weeks. However, it’s important to follow the prescribed treatment plan and preventive measures even after the symptoms disappear. This helps to ensure the mites are completely eradicated and to prevent reinfestation.

Can Scabies Be Prevented?

While it may not always be possible to prevent scabies, certain precautions can significantly reduce the risk of transmission:

  • Avoid close contact with individuals known to have scabies.
  • Avoid sharing personal items such as clothing, towels, or bedding with an infected person.
  • Wash and dry bedding, clothing, and towels on high heat regularly.
  • Clean and vacuum the living area regularly, paying close attention to furniture and carpets.
  • Inform close contacts about the infection to ensure early detection and treatment if necessary.

By following these preventive measures and seeking prompt medical treatment, scabies can be effectively managed and treated.

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