What is Erythema Annulare Centrifugum?

erythema Annulare centrifugum, or erythema perstans, is a rare condition in which red rings develop on the skin. The cause is often unknown, but the disorder is sometimes associated with certain drugs, infections, cancer and other health conditions. In addition to changes in color, there may be no symptoms, but sometimes they are accompanied by itching and symptoms of any basic diseases. The condition usually improves either itself or when the basic disorder is cured. This condition is important because it may indicate the presence of an associated serious illness, such as cancer that could otherwise be hidden. Skin lesions can occur on any part of the body except the hands of the hands and feet of the feet, but most often develop on the feet. The condition usually begins with raised red bumps that spread in the while the center of the center is cleaned and forms a red or pink ring. The edge of the circle is thickened and firm and can be a skin scale on the inside.

There are a number of different varieties of condition and sometimes divided into two main types: surface gyrid erythema and deep erythema gyrat. The superficial type is more likely to be seen and it tends to be itching and scaly, where a deep type does not create or form a skin scale. Blisters full of fluid can be associated with one form.

medicines that have a well -known association with Erythema Annulare Centrifugum include some antimalarial drugs, aspirin and penicillin. Bacterial, viral, parasitic or fungal infection can also cause disorder as well as insect bite. Foods such as tomatoes and blue cheese can cause these rings within allergic reactions. Cancer, especially lymphomas, are KNOWN, and other associated diseases include hyperthyroidosis, sarcoidosis and osteoarthritis. Sometimes the rings develop during pregnancy.

Erythema Annulare Centrifugum can be solved by itself and the average time before this happens is about 11 months. In anyIt is known that the disorder will disappear within a few weeks or repeated for decades. Steroid preparations applied to the skin can help get rid of existing skin lesions, but do not prevent new development. Injected steroids can treat this disorder temporarily, but soon repeats as soon as the drugs are stopped.