First, Yougui Wan. Yougui Wan primarily contains ingredients such as prepared rehmannia root, processed aconite, and cinnamon bark, which can warm and tonify kidney yang, replenish essence, and stop involuntary emissions. It is used for those with insufficient kidney yang, whose organs and bodily functions lack warmth. Such individuals often exhibit symptoms like cold hands and feet, aversion to cold, and fear of low temperatures. Additionally, the kidneys govern water metabolism. When kidney yang is insufficient and unable to regulate body fluids, it can lead to water-dampness overflow, resulting in symptoms such as bodily edema, frequent urination, sticky stools, a pale and enlarged tongue, a white tongue coating, and teeth marks.

Second, Zuogui Wan. Zuogui Wan is mainly composed of ingredients like wolfberry fruit, tortoise shell gelatin, achyranthes root, and Chinese yam. It can nourish yin and tonify the kidneys, and is commonly used for people with kidney yin deficiency. Traditional Chinese Medicine holds that kidney yin deficiency often arises from prolonged illness, excessive consumption, or overwork, leading to insufficient kidney yin fluids that fail to restrain yang qi, resulting in deficient fire flaring upward. Such individuals typically experience symptoms like soreness and pain in the lower back and knees, heat in the palms and soles, irritability, night sweats, and dry mouth. Upon examining the tongue, it is usually red with little coating.

The third is Wuzi Yanzong Wan, which can nourish the kidneys and replenish essence. It is commonly used for those suffering from yang V infertility and premature graying of hair caused by kidney essence deficiency. These individuals often also experience hair loss, loose teeth, poor sexual function, incomplete urination, and other symptoms. The tongue surface has many cracks, and there is a thin coating at the root of the tongue.

Remind everyone that traditional Chinese medicine medication requires syndrome differentiation. If needed, please consult and seek treatment from a professional doctor promptly.