Severe cutaneous lupus erythematosus

Severe cutaneous lupus erythematosus is an autoimmune skin condition where the immune system mistakenly attacks the skin, causing inflammation, redness, scaling, and sometimes scarring. It often results in persistent or worsening skin lesions, mainly on areas exposed to sunlight, such as the face, neck, and arms. While it primarily affects the skin, it can sometimes be associated with systemic lupus, impacting organs like the heart or kidneys. Treatment typically involves medications to suppress the immune response and protect the skin, alongside sun protection measures to prevent flare-ups.