Can lupus erythematosus be transmitted between spouses during sexual intercourse?
Generally, sexual intercourse between spouses does not transmit lupus erythematosus. If any discomfort occurs, it is recommended to seek medical attention promptly. The specific analysis is as follows:
Lupus erythematosus is an autoimmune disease in which the immune system mistakenly attacks the body's own healthy tissues and organs. This condition typically does not involve direct infection by microorganisms such as bacteria or viruses, and therefore is not contagious. It cannot be transmitted to others through contact, respiratory droplets, sexual activity, or other means. Consequently, individuals with lupus erythematosus cannot pass the disease to their partners through sexual intercourse or other forms of daily contact.
In daily life, it is important to avoid prolonged exposure to strong sunlight in order to reduce ultraviolet damage to the skin. Additionally, maintaining a healthy lifestyle—including a balanced diet, moderate exercise, and sufficient sleep—contributes to overall well-being.