What is the phenomenon of Koebner?

Phenomenon Koebner is a medical term used to describe a specific type of skin reaction in people with psoriasis or other skin disorders. This phenomenon is characterized by the development of new lesions of psoriasis at the site of less skin damage, such as scratching or insect bites. The most common triggers for the appearance of the phenomenon of Koebner are poisonous ivy, eczema and small abrasion. The lesion caused by the phenomenon of Koebner usually disappears in itself for a certain period of time, although medical intervention may sometimes be needed, especially if a secondary infection occurs. In an effort to minimize the occurrence of this symptom, patients are often recommended to avoid situations that would cause friction or skin pressure and maintain the skin moistened. This means that lesions that develop after damage to the skin skin disorder. Examples of skin diseases that can lead to the development of the phenomenon of Koebner include eczema, psoriasis and allergic dermatitis. Other disorders such as the Planus lichens, vitilig may also be associated with this symptomo and kapos sarcoma. Focus associated with this phenomenon occur directly above the damaged area of ​​the skin.

Any skin damage can lead to the phenomenon of Koebner for those who are sensitive. Bitches of insects, vaccination and tattoo can cause new skin lesions. This type of reaction can also cause something as simple as clothing or safety belt that is three on the skin. New lesions usually do not appear immediately after the injury. Instead, they tend to develop several days or weeks after skin damage. Treatment is not always necessary, although topical drugs intended to treat the basic skin condition may ease the healing process.

Prevention

is usually designed as the best way to drive the phenomenon of the coebner, although this is not always possible. The correct medical treatment is important because new lesions are more likely to develop during the focus. Insects bite and ulcers should not be afterscratched because it increases the chances of injury to the skin. With committing, scratches and other forms of skin trauma should avoid whenever possible, and is treated immediately when developing. Individualized questions or concerns about the phenomenon of Koebner should be discussed with a doctor or other doctor.