Gu Jing Wan, also known as Menses-Securing Pill, comes from Danxi's Heart Method and is a commonly used prescription in gynecology of traditional Chinese medicine. This prescription is mainly used to treat metrorrhagia and menorrhagia in women, especially for diseases caused by Yin deficiency and blood heat. The composition and usage of Gu Jing Wan are detailed in Danxi's Heart Method, and later doctors have conducted extensive research and application on it.

Gu Jing Wan Recipe Explanation
Gu Jing Wan are composed of Scutellaria baicalensis, White Peony Root, Gastrodia elata, Phellodendron amurense, Toona sinensis Root Bark and Cyperus rotundus. These drugs are combined according to the principle of monarch, minister, assistant and envoy to achieve the best therapeutic effect.
Main medicine : Scutellaria baicalensis and white peony root
Scutellaria : Clears away heat and dampness, purges fire and detoxifies, cools blood and stops bleeding. Scutellaria mainly clears heat from the upper part of the body, and is particularly good at clearing heat from the lungs. The lungs and large intestine are exterior and interior to each other, and clearing heat from the lungs can also reduce heat from the large intestine, which helps stop bleeding.
White peony root : nourishes blood and tonifies yin, softens the liver and relieves pain. White peony root nourishes yin and blood, replenishes yin and blood deficiency, and relieves pain caused by yin deficiency and blood heat.
Assistant drugs : Guiban and Huangbai
Guiban : nourishes yin and suppresses yang, benefits the kidney and strengthens bones, nourishes blood and nourishes the heart. Guiban nourishes the yin of the liver and kidneys, suppresses the deficiency fire, and fundamentally treats yin deficiency and internal heat.
Huangbai : Clears away heat and dries dampness, purges fire and detoxifies. Huangbai clears away dampness and heat in the lower part of the body, targeting the pathogenesis of heat disturbing the Ren meridians and damaging cells.
Adjuvant : Chinese toon root bark and Cyperus rotundus
Chinese toon root bark : clears heat and dampness, cools blood and stops bleeding. Chinese toon root bark clears dampness and heat, assists scutellaria and phellodendron in clearing heat and drying dampness, and has a hemostatic effect.
Cyperus rotundus : Soothes the liver and regulates qi, regulates menstruation and relieves pain. Cyperus rotundus soothes the liver qi, because the liver stores blood and is responsible for dispersing and discharging. When the liver qi is smooth, the qi and blood flow smoothly, and it can relieve pain caused by blood heat and blood stasis.
Indications of Gu Jing Wan
Gu Jing Wan are mainly used to treat the following conditions:
Menorrhagia : refers to heavy vaginal bleeding or continuous bleeding during a woman's non-menstrual period.
Excessive menstruation : refers to a basically normal menstrual cycle, but the menstrual volume is significantly higher than the normal range, or the menstrual period is prolonged.
Menstruation does not stop : Menstruation comes and lasts for too long, with constant bleeding.
Dark purple menstrual blood or blood clots : Heat disturbs the blood flow, causing the menstrual blood to be darker in color or even contain blood clots.
Vaginal bleeding : refers to heavy bleeding from the vagina in women, which is heavy and rapid, and is a more serious condition.
These symptoms are often accompanied by symptoms of yin deficiency and internal heat, such as soreness in the waist and knees, heat in the palms and soles of the feet, red tongue and rapid pulse.

Effects of Gu Jing Wan
The main effects of Gu Jing Wan are nourishing yin, clearing heat, consolidating menstruation and stopping bleeding. This prescription nourishes the yin of the liver and kidneys, and subdues the deficiency fire , fundamentally treating yin deficiency and internal heat, thereby achieving the effect of clearing heat and stopping bleeding. Its core pathogenesis is yin deficiency and internal heat, which disturbs Chong and Ren, damages the cell network, and leads to irregular menstruation. Through the comprehensive effects of nourishing yin and clearing heat, cooling blood and stopping bleeding, and regulating Chong and Ren, the purpose of consolidating menstruation and stopping metrorrhagia is achieved .
In clinical applications, Gu Jing Wan are often used to treat functional uterine bleeding or chronic adnexitis, which causes heavy menstrual flow and spotting, which is caused by Yin deficiency and blood heat. It has a wide range of applications in modern medicine and has significant effects. Gujing Pills can not only relieve symptoms, but also fundamentally regulate the balance of Yin and Yang in the body and improve the patient's quality of life.
When using Gu Jing Wan, it is necessary to pay attention to syndrome differentiation and treatment. It is mainly used for metrorrhagia and menorrhagia caused by yin deficiency and blood heat. The key points for clinical diagnosis are dark red or even purple-black thick blood, red tongue, and stringy and rapid pulse .
Modern Applications
Modern research shows that the ingredients in Gu Jing Wan have multiple pharmacological effects, such as anti-inflammatory, antioxidant, and immune regulation, etc. These effects work together to achieve a therapeutic effect.
In modern medicine, Gu Jing Wan are often used to treat functional uterine bleeding or chronic adnexitis, which causes heavy menstrual flow and spotting, which is caused by Yin deficiency and blood heat. It is widely used in clinical practice and has significant effects. Modern research shows that the ingredients in Gujing Pills have multiple pharmacological effects, such as anti-inflammatory, antioxidant, and immune regulation, which work together to achieve a therapeutic effect.
Notes
When using Gu Jing Wan, you need to pay attention to the following points:
Treatment based on syndrome differentiation : Gujing Pills are mainly used for metrorrhagia and menorrhagia caused by yin deficiency and blood heat. The key points for clinical diagnosis are dark red or even purple-black thick blood, red tongue, and stringy and rapid pulse.
Dosage control : 6g each time, twice a day, with warm water; it can also be taken as a decoction, decocted in water, and the dosage is determined according to the proportion in the original book.
Contraindications : It should be used with caution or prohibited for those with excessive cold and dampness in the body and weak spleen and stomach.
Adverse reactions : Some patients may experience gastrointestinal discomfort, allergic reactions, etc., and should stop taking the drug and seek medical attention immediately.
Conclusion
Gu Jing Wan, as a classic prescription in gynecology of traditional Chinese medicine, achieves the purpose of consolidating menstruation and stopping metrorrhagia through the comprehensive effects of nourishing yin and clearing heat, cooling blood and stopping bleeding, and regulating Chong and Ren. It is precisely matched with other ingredients and has an accurate therapeutic effect on metrorrhagia and menorrhagia caused by yin deficiency and blood heat. The various drugs work synergistically to nourish yin and clear heat, treat both the symptoms and the root cause, so that heat is cleared and blood is calmed, Chong and Ren are consolidated, and menstrual blood is regulated. In modern medicine, Gu Jing Wan have a wide range of applications and remarkable effects, providing an effective treatment option for women.