Does systemic lupus erythematosus produce a rash?

Yes, systemic lupus erythematosus (SLE) can produce a rash. The most common rash associated with SLE is the malar rash, which is a butterfly-shaped rash that appears on the cheeks and bridge of the nose. Other types of rashes that can occur with SLE include a discoid rash, which is a round, red, scaly rash that can appear anywhere on the body; a photosensitive rash, which is a rash that is triggered by sunlight; and a vasculitic rash, which is a rash that is caused by inflammation of the blood vessels.