Systemic lupus erythematosus is a multi-system autoimmune disease and a chronic condition with an unclear cause, making it incurable. Treatment primarily involves medication to control the progression of the disease, prevent relapse, and delay the onset of complications in other organs. The comprehensive goal of treatment is to manage these aspects. Additionally, exposure to direct sunlight should be avoided, and women should avoid oral contraceptives, as these can trigger active lupus. Furthermore, it's crucial to avoid consuming figs, bayberries, and other fruits that have been exposed to ultraviolet light over a long period, as they can also induce lupus activity.