Lupus erythematosus is called erythematous butterfly sore in Chinese medicine, which is a disease caused by immune abnormality and damage to the body, and has good advantages in Chinese medicine treatment, and can be divided into the following types of evidence: 1. In the treatment, we can use De-Dampness and Stomach Ling Tang; 3. Kidney-Yin Deficiency Evidence: It can be manifested as dark red erythema, accompanied by heat in the heart of hands and feet, flushing in both cheekbones, red tongue with little coating and slippery pulse.