Are Houttuynia cordata and fish mint interchangeable?
Aug 02, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In daily diets, Ze Er Gen is commonly used as an ingredient in cold dishes or soups. Houttuynia cordata is its official name; the plant referred to in both cases is exactly the same, with no difference in cooking methods or taste, making them interchangeable in culinary use. In terms of medicinal use, both terms refer to the same herbal medicine, possessing identical properties, flavors, and therapeutic effects.
Generally speaking, Zhe'ergen and Houttuynia cordata are the same plant and can be used interchangeably in most situations. If you have any concerns, it is recommended to consult a healthcare professional in advance. Detailed analysis is as follows:
In daily cooking, Zhe'ergen is commonly used as an ingredient in cold dishes or soups, while Houttuynia cordata is its formal name. The plant referred to in both cases is exactly the same, and there is no difference in cooking methods or taste, so they can be used interchangeably.
In terms of medicinal use, both Zhe'ergen and Houttuynia cordata refer to the same herbal medicine, sharing identical properties, flavors, and effects. The methods, dosages, and contraindications for medicinal use are also the same, with no differences arising from the name distinction. Therefore, they can also be used interchangeably in this context.
Regardless of which name is used, care should be taken to verify the authenticity of the plant and avoid mistakenly using other similar plants. If used medicinally, ensure your condition is suitable for its use, and discontinue use immediately and seek professional assistance if any discomfort occurs.
