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Chapters

0:00 Introduction
0:35 Who gets Morgellons Disease
1:13 Causes of Morgellons Disease
2:07 Symptoms of Morgellons Disease
2;54 Treatment of Morgellons Disease



Morgellons (/mɔːrˈɡɛlənz/) is the informal name of a self-diagnosed, scientifically unsubstantiated skin condition in which individuals have sores that they believe contain fibrous material.[1][2] Morgellons is not well understood, but the general medical consensus is that it is a form of delusional parasitosis,[3] on the psychiatric spectrum.[4] The sores are typically the result of compulsive scratching, and the fibers, when analysed, are consistently found to have originated from cotton and other textiles.[2][5]

The condition was named in 2002 by Mary Leitao,[6] a mother who rejected the medical diagnosis of her son's delusional parasitosis. She chose the name from a letter written by a mid-17th-century physician.[7][8] Leitao and others involved in her Morgellons Research Foundation successfully lobbied members of the U.S. Congress and the U.S. Centers for Disease Control and Prevention (CDC) to investigate the condition in 2006.[9][10] CDC researchers issued the results of their multi-year study in January 2012, indicating that no disease organisms were present in the samples from the individuals examined and that the fibers found were likely cotton. The researchers concluded that the condition was "similar to more commonly recognized conditions such as delusional infestation".[11][12]
Morgellons is poorly understood but the general medical consensus is that it is a form of delusional parasitosis in which individuals have some form of skin condition with sores that they believe contain fibers.[1][2][5][13] Its presentation is very similar to delusional parasitosis, with the addition that people with the condition believe there are inanimate objects in their skin lesions. An active online community supports the notion that it is an infectious disease, disputes that it is psychological, and proposes an association with Lyme disease. Controversy has resulted; publications "largely from a single group of investigators" describe findings of spirochetes, keratin and collagen in skin samples in small numbers of patients; these findings are contradicted by much larger studies conducted by the CDC, which found skin samples mostly contained cellulose that came from cotton, with no evidence of infection or other causes.[5]