About Erythema elevatum diutinum

What is Erythema elevatum diutinum?

Erythema elevatum diutinum (EED) is a rare chronic skin condition characterized by red-purple raised lesions on the skin. It is an inflammatory disorder of unknown cause that typically affects the lower legs and feet, but can also affect other parts of the body. Symptoms may include itching, burning, and pain. Treatment typically involves topical corticosteroids and anti-inflammatory medications.

What are the symptoms of Erythema elevatum diutinum?

The most common symptom of erythema elevatum diutinum is red, raised, and often itchy patches of skin. These patches may be found on the arms, legs, trunk, and face. Other symptoms may include joint pain, fever, and fatigue. In some cases, the patches may become ulcerated or form blisters.

What are the causes of Erythema elevatum diutinum?

The exact cause of erythema elevatum diutinum (EED) is unknown. However, it is believed to be an autoimmune disorder, meaning that the body's immune system mistakenly attacks its own tissues. It is also associated with certain underlying conditions, such as rheumatoid arthritis, inflammatory bowel disease, and certain infections.

What are the treatments for Erythema elevatum diutinum?

1. Topical corticosteroids: These are used to reduce inflammation and itching.

2. Systemic corticosteroids: These are used to reduce inflammation and itching.

3. Dapsone: This is an antibiotic that is used to reduce inflammation and itching.

4. Immunosuppressants: These are used to reduce inflammation and itching.

5. Phototherapy: This is used to reduce inflammation and itching.

6. Antihistamines: These are used to reduce itching.

7. Antimalarials: These are used to reduce inflammation and itching.

8. Biologic agents: These are used to reduce inflammation and itching.

What are the risk factors for Erythema elevatum diutinum?

1. Being male
2. Having a history of autoimmune diseases, such as rheumatoid arthritis, systemic lupus erythematosus, or Sjögren's syndrome
3. Having a family history of Erythema elevatum diutinum
4. Having a history of infections, such as hepatitis B or C, HIV, or tuberculosis
5. Having a history of drug use, such as antibiotics, anticonvulsants, or nonsteroidal anti-inflammatory drugs
6. Having a history of exposure to certain chemicals, such as arsenic or mercury
7. Having a history of skin trauma, such as cuts, burns, or insect bites

Is there a cure/medications for Erythema elevatum diutinum?

There is no known cure for erythema elevatum diutinum. Treatment typically involves medications to reduce inflammation and suppress the immune system, such as corticosteroids, dapsone, and methotrexate. In some cases, phototherapy may be used to reduce the appearance of the rash.