The effects and benefits of Anemarrhena asphodeloides are mainly reflected in clearing heat and purging fire, and nourishing yin and moistening dryness.

Anemarrhena asphodeloides (known as Zhi Mu in Chinese medicine) is a perennial herbaceous plant of the Liliaceae family. Its medicinal part is the dried rhizome, and it is produced in many places in North China and other regions of China. Its rhizome is flat and cylindrical, and yellow-brown leaf bases often remain on the surface. Traditionally, this kind of high-quality product with leaf bases is called "golden-wrapped head." In traditional Chinese medicine theory, Anemarrhena asphodeloides is bitter and sweet in taste and cold in nature, and it enters the lung, stomach, and kidney meridians. It is a commonly used heat-clearing medicinal material.

In terms of effects, Anemarrhena asphodeloides is especially good at clearing heat and purging fire, and nourishing yin and moistening dryness. Traditionally, it is often used for externally contracted fever, high fever with vexation and thirst, lung-heat cough, yin-deficiency dry cough, steaming bone tidal fever, and dry-intestine constipation. It is also often used in combination with other medicinal materials. For example, when used with gypsum, it can enhance the power of clearing heat and purging fire, while when combined with Phellodendron amurense, it is mostly used for yin deficiency with hyperactive fire. It also appears in classic formulas such as Baihu Tang and Zhibai Dihuang Wan.

In modern applications, Anemarrhena asphodeloides is mostly used in decoctions in the form of traditional Chinese medicine decoction pieces, and it is also one of the raw materials of many Chinese patent medicines. At the same time, it is also a commonly cultivated medicinal material. It is cold-resistant and drought-tolerant, and is suitable for planting in sunny, dry sandy soil with good drainage. Its management is relatively extensive, and usually after several years of cultivation, the rhizome can be dug for medicinal use.

It should be noted that Anemarrhena asphodeloides is cold and cooling in nature, so people with spleen-stomach deficiency cold and those prone to diarrhea should not use it in large amounts or for a long time. When taking formulas containing Anemarrhena asphodeloides, it is best to do so under a physician's guidance. If symptoms persist without relief or discomfort occurs, medical attention should be sought promptly, and one should not increase the dose or take it long term on one's own.