Systemic lupus erythematosus (SLE) is not contagious and cannot be transmitted to others through contact or respiratory droplets. It is primarily caused by abnormal immune system function. To prevent SLE flare-ups, it is recommended to avoid ultraviolet radiation exposure, maintain healthy lifestyle habits, and have regular immune system checkups.
Systemic lupus erythematosus (SLE) is an autoimmune disease caused by the immune system mistakenly attacking body tissues. Its etiology is complex, involving multiple factors including genetics, environment, and hormones. Among genetic factors, some genes may increase the risk of developing the disease; environmental factors such as ultraviolet radiation, viral infections, and certain medications may trigger the disease; changes in hormone levels, especially fluctuations in estrogen levels in women, are also closely related to the development of lupus.
Treating lupus requires comprehensive management. In terms of medication, commonly used drugs include nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, antimalarial drugs such as hydroxychloroquine, and immunosuppressants such as cyclophosphamide. Lifestyle management includes sun protection to avoid direct sunlight; maintaining a balanced diet and increasing the intake of foods rich in vitamin D and calcium; and moderate exercise such as yoga and walking, which can help improve physical condition and alleviate symptoms.
Regular medical checkups are crucial for lupus management. Through blood tests, urine tests, and immunological examinations, doctors can assess disease activity and treatment effectiveness, allowing for timely adjustments to the treatment plan. While lupus cannot be completely cured, the condition can be effectively controlled and quality of life improved through scientific treatment and lifestyle modifications. Long-term management of lupus requires not only medication but also the joint efforts of patients and doctors to achieve disease stability and improved quality of life.