Do Chinese herbal medicines harm the liver and kidneys?
Oct 30, 2024
Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
In general, whether traditional Chinese medicines harm the liver and kidneys depends on their ingredients and methods of use. Medicines that are inherently non-toxic and used appropriately usually do not damage the liver or kidneys; however, those that are inherently toxic or used improperly may cause harm. If any discomfort occurs, it is recommended to seek medical attention promptly and receive standardized treatment under a doctor's guidance.
Generally speaking, whether traditional Chinese medicine (TCM) causes liver or kidney damage depends on the specific herbal ingredients and methods of use. When a medicine is inherently non-toxic and used appropriately, it typically does not harm the liver or kidneys. However, if the medicine contains toxic components or is used improperly, it may lead to liver or kidney injury. If any discomfort occurs, it is recommended to seek timely medical attention and receive standardized treatment under the guidance of a physician. The detailed analysis is as follows:
The majority of traditional Chinese medicines are derived from natural sources such as plants, animals, and minerals. Through long-term clinical practice and scientific research, many TCMs have been proven to have protective effects on the liver and kidneys. For example, herbs like Lycium barbarum (Gouqizi) and Cornus officinalis (Shanzhuyu) can enhance liver detoxification and kidney excretion functions. Furthermore, when used correctly under the guidance of a healthcare provider, most TCMs do not cause harm to the liver or kidneys.
However, certain herbs—such as Akebia stem (Mutong), Tripterygium wilfordii (Leigongteng), and realgar—contain toxic components. Prolonged or excessive use of these herbs may lead to accumulation of toxins in the liver and kidneys, potentially causing organ damage or even liver and kidney failure. Additionally, some potent herbal medicines may adversely affect the liver and kidneys if used inappropriately.
It is recommended to use TCM rationally, strictly adhering to prescribed dosages and treatment durations, to minimize potential risks to the liver and kidneys.
