The Efficacy and Function of Zhizi Yan

Generally, Zhi Zi Yan refers to the whole herb of the plant Potentilla fragarioides, which belongs to the Rosaceae family. Zhi Zi Yan has various functions and benefits, including invigorating middle Qi, nourishing Yin and relieving deficiency, stopping bleeding, treating hernia, and regulating uterine contractions. The specific details are as follows:

1. Invigorating Middle Qi

Zhi Zi Yan can replenish and strengthen the body's middle Qi, significantly improving symptoms such as Qi deficiency of the middle jiao, spleen and stomach weakness, and indigestion. This benefit is attributed to its sweet and warm properties, which harmonize the spleen and stomach and promote digestion and absorption.

2. Nourishing Yin and Relieving Deficiency

Zhi Zi Yan has the effect of nourishing Yin and replenishing deficiency. It is effective in treating symptoms such as Yin deficiency with fire hyperactivity, night sweats, and irritability. It helps restore Yin fluid balance in the body and alleviate discomfort caused by Yin deficiency.

3. Stopping Bleeding

The active ingredient d-catechin in Zhi Zi Yan enhances capillary constriction, thereby aiding in hemostasis. Zhi Zi Yan is commonly used to treat conditions such as uterine fibroid bleeding, menorrhagia, dysfunctional uterine bleeding, and postpartum hemorrhage, demonstrating a significant hemostatic effect.

4. Treating Hernia

Zhi Zi Yan also shows significant efficacy in treating hernia. Hernia refers to the displacement of body tissues or organs from their original anatomical positions through gaps, defects, or weak areas into another part of the body. Zhi Zi Yan can alleviate the pain and discomfort associated with hernia and promote its recovery.

5. Regulating Uterine Contractions

In addition to its hemostatic effect, the catechins in Zhi Zi Yan also have the function of contracting the uterus. This is beneficial for treating symptoms such as postpartum hemorrhage or uterine bleeding caused by contraceptive drugs. Moreover, it helps regulate the menstrual cycle and relieve dysmenorrhea.

Zhi Zi Yan should be used under the guidance of a physician and should not be self-administered. The dosage and method of administration should be determined according to the specific condition and the physician's advice to ensure safety and effectiveness.