Lei Gong Teng belongs to the Chinese medicine herbs, when taking it, it must be taken under professional doctor’s diagnosis, stipulating the appropriate dosage of medicine to be safe and effective. Lei Gong Teng is used in the heart and liver meridians, and has the efficacy of dispelling wind-dampness, activating blood circulation, subduing swellings and relieving pain, and killing worms, etc. It can be used to assist in the treatment of rheumatism and paralysis, leprosy, furuncles, swellings and poisons and other diseases. When using the drug can be taken internally or externally. Lei Gongteng has a large toxicity, the use of professional doctors must be identified under the development of appropriate treatment program to take, so as to ensure the safety of the drug, but also to avoid the phenomenon of drug poisoning. If there are any adverse reactions or symptoms of drug poisoning during the treatment period, such as nausea, vomiting and difficulty in breathing, it is necessary to stop using the drug and go to the hospital for medical treatment.