Rheumatoid arthritis is categorized as paralysis in Chinese medicine. The treatment of rheumatoid arthritis with Lei Gongteng alone can not be cured, commonly used with other Chinese medicines for the treatment of rheumatoid arthritis with better results. Lei Gongteng is a kind of traditional Chinese medicine, has the effect of dispelling wind and removing dampness, activating blood circulation, reducing swelling and relieving pain, killing insects and detoxifying, and is mainly used in the treatment of rheumatoid arthritis, glomerulonephritis, lupus erythematosus, eczema, leprosy, and lichen planus. Its adverse reactions and contraindications are still unclear. Drugs need to pay attention to, this drug has a large toxicity, pregnant women are prohibited, leukopenia caution, this product should not be taken more. Clinically, it is not usually used alone, often combined with Wei Ling Xian, Fangfeng, used for rheumatism paralysis; with honeysuckle, Angelica sinensis, leprosy; with toadstools, used for feverish carbuncles and boils. From the efficacy and action of this product, Lei Gong Teng has a certain relief and auxiliary therapeutic effect on rheumatoid arthritis. Chinese medicine or Chinese herbal prescription needs to be used under the guidance of a Chinese doctor to identify the evidence, individuals should not use blindly, so as not to cause adverse consequences.