Do Chinese medicines harm the liver?

Do Chinese medicines harm the liver?

Whether Chinese medicines will harm the liver cannot be generalized and needs to be judged according to a number of factors such as the specific nature of the Chinese medicine, the dosage used, the manner of use and individual differences.

First of all, some Chinese medicines may indeed cause some damage to the liver. These include botanical, animal and mineral herbs, which may affect the metabolic function of the liver, leading to long-term accumulation of drugs in the liver and causing liver damage.

 

In particular, certain potentially hepatotoxic Chinese medicine ingredients, such as ethanol extracts, certain plant alkaloids, lead, mercury and other heavy metals in Chinese herbal medicines, may adversely affect the liver when used in high dosage or for a long period of time.



However, there are some Chinese medicines that have protective effects on the liver.

In addition, the effects of Chinese herbs on the liver are also related to the following factors:

Drug factors: The chemical composition and pharmacological activity of Chinese herbal medicines are very complex, and even when used within a certain dosage range, they may lead to cell death, especially since the liver, as a site for processing chemicals, is more susceptible to damage.


Processing techniques: Herbs with different origins, planting techniques, harvesting seasons, and processing and concocting methods will have different medicinal effects and adverse reactions. For example, long-term use of raw, uncooked Polygonum multiflorum may lead to liver damage.

Dosage method: Chinese herbal medicines causing liver toxicity damage is related to the usual method of dispensing and use. If it is used at a higher dose than usual, it may cause liver damage.


Individual differences: Liver injury occurs in a small number of patients due to individual differences, and toxic reactions may occur even when taken within the safe dosage range. For example, patients with hereditary liver metabolism defects are prone to drug-related liver damage.


Therefore, in the course of treatment with Chinese medicines, the medicines should be taken according to the doctor's advice, and the dosage and duration of medication should be strictly controlled. At the same time, you should pay attention to the quality of the Chinese medicine, try to choose a regular pharmacy to buy and follow the instructions for use. You should also pay attention to the changes in your body during the period of taking the medication, and consult a doctor in case of any discomfort.


In general, although some Chinese medicines may cause damage to the liver, there are also many Chinese medicines that have a protective effect on the liver. Reasonable use of Chinese medicines under the guidance of a Chinese medicine practitioner can minimize their adverse effects on the liver.

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