Skabbmidd

Skabbmidd, also known as sarcoptic mange or scabies, is a contagious skin infestation caused by a tiny mite called Sarcoptes scabiei. These mites burrow into the upper layers of the skin, where they live, feed, and lay eggs. The infestation is characterized by intense itching, which is often worse at night. This itching is an allergic reaction to the mites, their eggs, and their waste products.

In humans, skabbmidd typically appears as a rash with small red bumps or blisters, often in characteristic patterns. Common areas affected include the webs of fingers, wrists, elbows, armpits, waistline, and groin. The mites are spread through close, prolonged skin-to-skin contact with an infected person. It is not typically spread through casual contact or by sharing objects like towels or bedding, although this is possible in cases of severe infestation.

Diagnosis is usually made based on the characteristic symptoms and a physical examination of the rash. Microscopic examination of skin scrapings can confirm the presence of mites, eggs, or mite feces. Treatment involves prescription medications, such as topical creams or lotions, that kill the mites. It is crucial for all household members and close contacts of an infected individual to be treated simultaneously, even if they do not show symptoms, to prevent reinfestation. Thorough cleaning of clothing, bedding, and towels used by the infected person is also recommended.