Can I eat Chinese patent medicine Pien Tze Huang after the operation? What role does it play?

Pien Tze Huang has obvious analgesic, sedative and spasmolytic effects. If you eat Pien Tze Huang two days before operation, it can not only effectively prevent bleeding and complicated infection, but also relieve the pain after anesthesia. It also has a good inhibitory effect on cancer pain. The use of Pien Tze Huang is not limited to these. Some doctors recommend that people who drink too much and have a fat diet can take Pien Tze Huang as an auxiliary medicine to prevent and treat fatty liver and hyperlipidemia. There are also acne patients who can take it orally and externally. However, Pien Tze Huang is rare and expensive, and is still mainly used for serious diseases.