Motherwort and Jujube Decoction: Classic Remedy for Menstrual Health

Motherwort and Jujube Decoction for Regulating Menstruation: Classic Medicinal Diet for Women’s Menstrual Care

Introduction to Medicinal Diet

Yimucao (Motherwort) and Hongzao (Red Date) Menstrual-Regulating Decoction is a classic gynecological medicinal diet passed down for millennia, renowned among the people as the “Friend of Women.” Its main ingredients are Yimucao (Herba Leonuri Japonici, motherwort) and Hongzao (Fructus Ziziphi Jujubae, red date), often combined with a small amount of brown sugar or fresh ginger, gently simmered in water until the broth turns ruddy and clear. The flavor is sweet with a slight bitterness, and the texture is warming and smooth. According to the *Shennong Bencao Jing* (Shennong’s Classic of Materia Medica), Yimucao is classified as a superior herb, praised for “brightening the eyes, benefiting essence, dispelling water qi, and when taken long-term, lightening the body.” Hongzao has long been considered a fine tonic for supplementing qi and nourishing blood. When combined, these two ingredients can both invigorate blood and resolve stasis, and also supplement qi and nourish blood, making it especially suitable for menstrual irregularities caused by blood stasis and blood deficiency. This medicinal diet is simple to prepare and low in cost. In many southern regions, older family members often simmer this soup before and after a daughter’s menstruation to regulate the body and alleviate discomfort.

The formulation principle of this medicinal diet is based on the TCM theory that “once stasis is removed, new growth arises.” *Herba Leonuri* (Motherwort) specifically enters the blood aspect and excels at moving blood stasis, while *Fructus Jujubae* (Red date) is sweet and warm to tonify the middle, thereby moderating the drastic blood-breaking nature of Motherwort, ensuring that stasis is resolved without damaging the righteous qi. Modern research has also confirmed that leonurine in Motherwort can stimulate uterine smooth muscle, promoting the expulsion of blood stasis, while Red dates are rich in iron and vitamin C, which help improve anemia. Therefore, this medicinal diet is not only based on empirical knowledge but also aligns with modern nutritional science regarding support for women during the menstrual cycle. As a natural decoction with no additives, it contains no preservatives or artificial coloring, making it suitable for daily home health maintenance.

Medicinal Diet Efficacy

The core efficacy of the Leonurus and Jujube Menstruation-Regulating Decoction lies in “activating blood and regulating menstruation, regulating qi and alleviating pain.” For patterns of delayed menstruation, scanty menstrual flow, dark-colored blood with clots, and stabbing or distending pain in the lower abdomen due to qi stagnation and blood stasis, this decoction offers significant improvement. It promotes uterine blood circulation, facilitates the smooth discharge of menstrual blood, thereby reducing menstrual abdominal pain and lumbar soreness and distension. Meanwhile, the blood-tonifying effect of jujube (Ziziphus jujuba) helps prevent dizziness and fatigue caused by excessive blood loss, making the menstrual period more stable. When consumed for 2–3 consecutive days before or during menstruation, most women notice the menstrual blood color changing from dark to red, fewer clots, and markedly reduced abdominal pain.

Additionally, this soup has a certain effect of promoting urination to reduce edema. Yi Mu Cao (Leonurus japonicus, Motherwort) has been used since ancient times to treat edema and difficult urination, making it particularly suitable for women who experience limb swelling and a heavy sensation in the eyelids during menstruation. Hong Zao (Ziziphus jujuba, Red Date) can calm the spirit and aid sleep, alleviating irritability and anxiety-related mood swings during the menstrual period. Modern nutritional science has found that Yi Mu Cao contains various trace elements and alkaloids that can regulate uterine microcirculation; the cyclic adenosine monophosphate (cAMP) in Hong Zao helps enhance myocardial contraction and improve blood supply. Therefore, this soup is not only specifically for “regulating menstruation,” but also serves as a gentle tonic that comprehensively nurtures both body and mind during menstruation. It should be clearly noted that it contains no hormonal components; its effects are achieved through improving blood circulation and supplementing nutrition.

Function of Traditional Chinese Medicine

From the perspective of Traditional Chinese Medicine’s property, flavor, and meridian tropism, *Leonurus japonicus* (Motherwort) is bitter and pungent in flavor, slightly cold in nature, and enters the Liver (LR), Pericardium (PC), and Bladder (BL) meridians. Bitterness drains, pungency disperses, and slight cold clears heat, thus Motherwort has three major actions: invigorating blood and dispelling stasis, regulating menstruation and promoting urination, and clearing heat and removing toxicity. In a menstruation-regulating decoction, it serves as the sovereign herb (jun), primarily targeting blood stasis. *Ziziphus jujuba* (Chinese date/jujube) is sweet in flavor, warm in nature, and enters the Spleen (SP), Stomach (ST), and Heart (HT) meridians. It supplements the middle and boosts qi, nourishes blood and calms the spirit. As a minister herb (chen), it moderates the cold nature of Motherwort while supplementing and boosting the spleen and stomach, ensuring the source of qi and blood transformation. When combined, one disperses and one supplements, one cold and one warm, enabling the entire formula to invigorate blood without harming it, and to supplement blood without causing stasis, achieving the ideal state of “stasis removed and new blood generated, qi and blood harmonized.”

According to TCM gynecology theory, menstrual disorders are frequently associated with “qi-blood disharmony and impairment of the Thoroughfare Vessel (TV) and Conception Vessel (CV).” The Thoroughfare Vessel (TV) is the sea of blood, and the Conception Vessel (CV) governs the uterus and conception. Motherwort (Leonurus japonicus) enters the Liver Meridian (LR) and its blood aspect, capable of soothing Liver qi stagnation and unblocking the Thoroughfare and Conception Vessels. Chinese date (Ziziphus jujuba) enters the Spleen Meridian (SP), fortifying the Spleen to control blood, thereby keeping blood circulating within the vessels without reckless extravasation. Used together, they enable Liver qi to become smooth and free, Spleen qi to be robust, and qi and blood in the Thoroughfare and Conception Meridians to be abundant and flow smoothly, thus restoring a normal menstrual cycle. It must be emphasized that this medicinal food contains no aggressive blood-activating insect drugs or blood-breaking, attacking herbs; its overall action is gentle and more suitable for long-term regulation. For cases of simple blood heat presenting with advanced menstruation, heavy flow, and bright red color, cooling blood substances should be combined; this formula should not be used alone.

Appropriate Population

This medicinal diet is most suitable for the following three groups of individuals: First, women who experience menstrual cramps, dark menstrual blood with clots—especially those with dysmenorrhea due to Uterine Cold or Qi Stagnation and Blood Stasis, presenting as cold or stabbing pain in the lower abdomen that is somewhat relieved by warmth, along with sluggish menstrual flow. Second, women with irregular menstrual cycles, scanty menstrual volume, or amenorrhea—particularly working professionals under high stress, frequent sleep deprivation, or emotional depression; these individuals often present with Liver Qi Stagnation and impeded blood circulation. Third, postpartum women with persistent lochia and lower abdominal pain; under a physician’s guidance, moderate consumption may help expel retained intrauterine Blood Stasis and promote uterine involution. Additionally, women who experience mild edema, sallow complexion, dizziness, and palpitations during menstruation are also well suited.

Regarding the timing of use, it is recommended to start consuming the medicinal diet 3–5 days before the onset of menstruation, once daily, until the 2nd–3rd day of the menstrual period. For those with scanty menstrual flow or delayed cycles, it may also be taken while hot on the 1st–2nd day of menstruation to help promote smooth discharge of menstrual blood. If the menstrual cycle is normally regular and there are no blood stasis symptoms, there is no need to take it as a routine drink—only occasional use when feeling menstrual discomfort is sufficient. For menopausal women experiencing menstrual irregularities, hot flashes, and sweating, this medicinal diet may also be used under the guidance of TCM pattern differentiation, as it contains no hormonal ingredients that could affect endocrine function and will not interfere with the physiological process of menopause.

Contraindications

Although the Motherwort (Leonurus japonicus) and Jujube (Ziziphus jujuba) menstruation-regulating decoction is relatively safe, it is not suitable for everyone. The following groups should avoid or use it with caution: First, it is absolutely contraindicated during pregnancy. Motherwort can stimulate uterine smooth muscle and has oxytocic effects; administration during pregnancy may lead to miscarriage or preterm labor—this is the most critical contraindication. Second, women with excessive menstrual flow should not take it during menstruation. Motherwort has strong blood-activating properties, which may further increase menstrual bleeding and even cause metrorrhagia or menorrhagia. Such individuals should drink it in small amounts only after menstruation has completely ceased, as a tonic. Third, those with Spleen and Stomach Deficiency-Cold syndrome and loose stools should use it with caution. Jujube is cloying, and Motherwort is slightly cold; prolonged use may aggravate diarrhea and abdominal distension. The dosage can be reduced, or two slices of Ginger (Zingiber officinale) can be added during decoction to counteract the cold nature.

Additionally, patients currently taking anticoagulant medications (e.g., warfarin, aspirin) should consult a physician before deciding whether to use this preparation, as *Leonurus japonicus* (Motherwort) may potentiate the anticoagulant effect. Individuals with allergies to pollen or *Ziziphus jujuba* (Chinese date/jujube), as well as those suffering from uterine fibroids or endometriosis accompanied by abnormal bleeding, must also exercise caution and use only under the guidance of a qualified professional. This formula is not suitable for children. It should be noted that this medicated dietary remedy contains no toxic constituents; however, those with a special constitution or complex gynecological conditions are advised to consult a TCM practitioner first, to avoid a pattern mismatch that could delay recovery. For diabetic patients who wish to consume it, the amount of brown sugar (Saccharum sinensis) should be reduced or omitted entirely.

Ingredient formula ratio

Standard one-person serving (approximately 500 ml decoction) formula and proportions are as follows:

Principal Ingredient

Dried Motherwort (Leonurus japonicus) 15 g (if using fresh Motherwort, about 50 g), Red Jujube (Fructus Jujubae) 6–8 pieces (pitted, about 30 g).

Adjuvant

Fresh Ginger (Zingiber officinale) 3 slices (approx. 5g), Brown Sugar 10–15g (can be adjusted to honey or omitted according to personal taste), Water 800 ml.

The above formula is suitable for general regulation of irregular menstruation and dysmenorrhea. If the individual has a Cold constitution with marked aversion to cold, increase fresh ginger (Zingiber officinale) to 5 slices and replace brown sugar with a small piece of black sugar (unrefined cane sugar). If Blood Stasis is severe with intense dysmenorrhea, increase motherwort (Leonurus japonicus) to 20 g, but prolonged use at high doses should be avoided. For red dates (Ziziphus jujuba), select plump varieties with thin skin and thick flesh, such as Xinjiang Ruoqiang jujube or Shandong jujube; removing the pits enhances flavor release and prevents heatiness. All ingredients can be purchased from reputable Chinese herbal pharmacies or supermarkets; ensure the motherwort is dry, sulfur-free, and free of mold or spoilage. This formula contains no animal products and is suitable for vegetarians.

Cooking Method

Step 1: Prepare ingredients. Rinse dried Leonurus japonicus (motherwort) quickly with clean water to remove surface dust, then soak in clean water for 15 minutes to soften it. Wash Ziziphus jujuba (Chinese date/red date), cut them open from the middle with scissors, and remove the pits. Wash Zingiber officinale (ginger) and slice it without peeling.

Step 2: Decoction. Use a clay pot or stainless steel pot (avoid aluminum or iron pots, as they may affect the medicinal properties). Place the soaked motherwort (Leonurus japonicus) along with the soaking water into the pot, then add sufficient clean water to bring the total volume to approximately 800 ml. Bring to a boil over high heat, then reduce to low heat, cover with a lid, and simmer gently for 20 minutes to fully extract the active constituents of the motherwort.

Step 3: Add Red Dates and Ginger. After 20 minutes, remove the lid and add the prepared red dates (Fructus Jujubae) and fresh ginger slices (Rhizoma Zingiberis Recens). Continue to simmer over low heat for another 15 minutes. At this point, the medicinal aroma and the scent of the dates will fully blend, and the broth will gradually turn a rich reddish color. Five minutes before turning off the heat, add brown sugar and stir well, allowing the residual heat to dissolve it completely. Finally, strain the liquid through a fine mesh sieve or cheesecloth to remove the herbal residue; only the clear broth should be poured into a cup and consumed while warm. Discard the remaining herbal dregs—do not re-decoct them. The entire cooking process takes about 40 minutes, and it is recommended to prepare only a single day’s portion at a time to ensure freshness.

Drinking Tips

First, the timing of consumption is important. The best time to drink it is between 9–11 AM when the Spleen Meridian (SP) is in charge, or between 3–5 PM when the Bladder Meridian (BL) is in charge. During these periods, the body’s qi and blood circulation is more active, leading to better absorption. When taking it during menstruation, drink it warm in small sips, holding each sip in the mouth for a moment before swallowing to enhance the medicinal effect. Avoid cold drinks at all costs, as they may cause Cold Congealing and Blood Stasis, thereby worsening dysmenorrhea.

Second, dietary compatibility and contraindications. During the period of taking this decoction, a light diet is recommended. Avoid consuming raw, cold, greasy, pungent, and irritating foods simultaneously, such as ice cream, fatty meat, and chili peppers, so as not to affect the medicinal efficacy or irritate the gastrointestinal tract. It may be combined with warm, easily digestible congees, such as millet and red date (Ziziphus jujuba) congee, to enhance the blood-nourishing effect. Strong tea or coffee should not be consumed within one hour before or after taking the medicine, as tannic acid may affect the absorption of alkaloids in Leonurus japonicus (Motherwort).

Third, regarding the administration cycle and observation. When used for general health maintenance, it is recommended to take it for no more than 5 consecutive days per menstrual cycle, and continuous long-term use throughout the year should be avoided. For first-time use, begin with half the prescribed dosage to observe the body’s response; if no discomfort occurs, proceed with the standard dosage. If symptoms such as a sudden increase in menstrual flow, intensified abdominal pain, or skin rashes indicating an allergic reaction appear after consumption, discontinue use immediately and consult a physician. This medicinal diet is non-addictive, and the menstrual cycle will naturally return to its original state upon cessation. Finally, it is important to note that the benefits of medicinal dietary therapy rely on persistence; significant improvement usually requires continuous regulation over 3 to 6 menstrual cycles, so do not expect quick results.