Can Psoralea be used as a substitute for Cornus officinalis?

Mar 24, 2025 Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
In general, Psoralea (Bu Gu Zhi) cannot replace Cornus officinalis (Shan Zhu Yu). Psoralea is warm in nature and enters the kidney meridian, possessing functions including nourishing the kidneys to strengthen yang, consolidating essence to reduce spermatorrhea, warming the spleen to relieve diarrhea. On the other hand, Cornus officinalis is slightly warm in nature and primarily functions to nourish the liver and kidneys and to astringe and consolidate. Although both Psoralea and Cornus officinalis have certain kidney-nourishing effects in traditional Chinese medicine, their main focuses and applications differ.

Generally speaking, Psoralea corylifolia (Bu Gu Zhi) cannot replace Cornus officinalis (Shan Zhu Yu). The detailed analysis is as follows:

Psoralea corylifolia and Cornus officinalis are two distinct traditional Chinese medicines, each possessing unique medicinal properties and functions. Psoralea corylifolia is warm in nature and enters the kidney meridian, exerting effects such as reinforcing kidney yang, consolidating essence and reducing urine, warming the spleen and stopping diarrhea. In contrast, Cornus officinalis is slightly warm in nature and primarily functions to nourish the liver and kidneys and to astringe and consolidate body fluids. Although both herbs have certain kidney-nourishing effects in traditional Chinese medicine, their primary functions and applications differ. Therefore, Psoralea corylifolia cannot fully substitute for Cornus officinalis.

When using traditional Chinese medicines such as Psoralea corylifolia or Cornus officinalis, it is recommended to follow the advice and guidance of a physician. The prescription should be adjusted according to the patient's specific condition and constitution, including herb combinations and dosages, to achieve optimal therapeutic effects. Additionally, patients should maintain a balanced diet and engage in appropriate physical activity to maintain good overall health.

During the use of herbal medicines, it is important to monitor the body's response and follow medical instructions to adjust lifestyle and dietary habits, thus promoting recovery from illness.

References

[1] Effects and functions of Cornus officinalis [J]. Forestry and Ecology, 2017, (03):26.

[2] Wang Bing, Wang Youfeng, Li Jing, et al. Optimization of ethanol extraction process for Psoralea corylifolia and Salvia miltiorrhiza in the kidney-nourishing and blood-activating granules by orthogonal method [J]. Shandong Science, 2016, 29(06):45-49.

Related Articles

View All