How Does Lupus Affect the Skin?
Lupus, an autoimmune disease, can significantly impact the skin, leading to various symptoms and conditions. One of the hallmark manifestations is the butterfly-shaped rash that appears across the cheeks and nose, known as the "malar rash." This rash is often exacerbated by sunlight, making photosensitivity a crucial concern for those with lupus.
In addition to the malar rash, lupus may cause discoid lupus erythematosus (DLE), which presents as round, disc-shaped lesions that can be scaly and can lead to scarring. These lesions may appear on the face, scalp, and other sun-exposed areas. Patients often experience skin lesions that can become itchy or painful.
Another skin condition associated with lupus is purpura, which are purple or red spots that result from bleeding under the skin. This happens due to the involvement of small blood vessels. Moreover, lupus can cause hair loss, known as lupus-related alopecia, which can be temporary or permanent depending on the severity of the disease.
To manage skin symptoms, lupus patients are often advised to use sunscreen, wear protective clothing, and avoid sun exposure. Treatments may also include topical corticosteroids or other medications aimed at controlling inflammation.
Understanding how lupus affects the skin is vital for managing the condition and preventing flare-ups. Regular consultations with healthcare providers can help in monitoring and treating skin-related manifestations of lupus effectively.