How to eat for menstrual pain relief? Traditional Chinese medicine's three constitution types and modern evidence for dietary therapy for menstrual pain relief.

To state the conclusion first:Menstrual cramps (known as "dysmenorrhea" in Traditional Chinese Medicine) are very common, but "common" doesn't mean you have to endure them. Applying heat, moderate exercise, sufficient sleep, and using appropriate pain medication as directed are currently the most well-founded management approaches; diet plays a role...Support overall nutritionFurthermore, these ingredients can be used as a reference for daily conditioning based on the traditional Chinese medicine constitution classification. Modern research provides substantial support for several of these ingredients—Both ginger and cinnamon have been the subject of meta-analyses of randomized controlled trials, which suggest they may help reduce the intensity of menstrual cramps.However, it is important to note that if the pain is severe, worsens month by month, or is accompanied by abnormal bleeding, dietary therapy alone is not enough. You should first seek medical attention to rule out problems such as endometriosis.

First, distinguish between primary and secondary dysmenorrhea.

Before discussing dietary therapy, it's essential to understand what type of menstrual cramps you're dealing with. The Hong Kong Department of Health's Family Health Service categorizes menstrual cramps into two types:Menstrual pain not caused by diseaseas well asMenstrual pain caused by other diseases or conditionsThe two approaches are not the same.

Primary dysmenorrhea is usually associated with the release of endometrial tissue during menstruation.prostaglandinsRelated to prostaglandins causing uterine contractions, resulting in lower abdominal cramps that may radiate to the lower back or thighs, accompanied by nausea, headache, or diarrhea. Secondary dysmenorrhea may be related to...Endometriosis, adenomyosis, uterine fibroids, pelvic infection, or use of an IUDThis is related to the situation (Source: UK NHS and Hong Kong Department of Health Family Health Service).

This distinction is important: Traditional Chinese Medicine (TCM) conditioning belongs to...Auxiliary and daily maintenanceFrom a physiotherapy perspective, it cannot replace a gynecological examination. An article by a registered Chinese medicine practitioner from the Hong Kong Medical Association also clearly points out that...First, use Western medical diagnostic methods to rule out organic lesions as the cause of dysmenorrhea.This is crucial for accurately identifying the cause and treating the symptoms. This reminder deserves to be placed first. If you would like to see a Western medical perspective on menstrual pain diet and self-care, please refer to this website.What to eat to relieve menstrual cramps? A guide to diet, ginger, and warm compresses for soothing menstrual pain.〉。

II. Traditional Chinese Medicine Perspective on Menstrual Pain: Three Common Body Types

The following content belongs toTraditional Chinese Medicine Theoretical SystemThe traditional Chinese medicine (TCM) classification of dysmenorrhea, as described above, is a different framework from the modern medical explanation centered on prostaglandins; both can be used in parallel. TCM believes that the causes of dysmenorrhea mainly stem from two directions:"Where there is no flow, there is pain."(Poor blood and qi circulation, obstructed menstrual flow) and"If there is no glory, there is pain."(Insufficient Qi and blood, resulting in malnourishment of the uterus). Dr. Chan Sze-nga of the School of Chinese Medicine at the Chinese University of Hong Kong also pointed out that Traditional Chinese Medicine regards "blood stasis" as the main pathogenesis of dysmenorrhea, and common sources of blood stasis include Qi stagnation (emotions, stress) and cold (insufficient warmth, prolonged exposure to low-temperature environments, and consumption of raw and cold foods).

Different physicians have slightly different classifications: the Hong Kong Medical Association's article focuses on "qi stagnation and blood stasis" and "qi and blood deficiency"; an article in *Medical People* written by a registered Chinese medicine practitioner from Yan Chai Hospital and the Hong Kong Baptist University Chinese Medicine Clinic further subdivides it into four types: liver and kidney deficiency, qi and blood deficiency, qi stagnation and blood stasis, and cold coagulation in the uterus. The following uses the three more common types, which are also closest to the understanding of our readers, and compares each type with modern verifiable research directions based on the original manuscript.

III. Qi stagnation and blood stasis type: distending pain, blood clots, affected by emotions

This type is quite common in Hong Kong. Traditional Chinese medicine believes that long-term stress and insufficient rest can easily lead to "liver qi stagnation." When qi is not flowing smoothly, blood circulation is obstructed, resulting in qi stagnation and blood stasis. In terms of symptoms, the pain is most pronounced before menstruation or during the heaviest menstrual flow, and is often accompanied by breast tenderness and mood swings.

From a modern perspective, what's most noteworthy about this type is actually...The role of emotions and stressStress itself affects pain perception and sleep quality, while sleep deprivation makes people more sensitive to pain—it's a two-way street. Therefore, in addition to food,Stress management and sufficient sleep are themselves part of the conditioning process.。

The original draft suggested ingredients including jasmine tea, turmeric, dried tangerine peel, black fungus, black bean juice, red beans, and eggplant. Within the framework of Traditional Chinese Medicine (TCM) dietary therapy, these ingredients are categorized as aiding in "promoting qi and blood circulation."turmericThe active ingredient curcumin has been the subject of numerous laboratory and preliminary human studies on its anti-inflammatory properties; an article from the Hong Kong Medical Association mentions...Rose teaIt can also be consumed as a premenstrual drink.

It is important to note that these ingredients are...Daily food portionBelow, and the materials used in the studyExtracts or high dosesThe differences are too great to apply directly to a cup of tea or a dish. It's more realistic to consider them as "ingredients worth including in a balanced diet" rather than as "therapeutic food therapy."

IV. Cold-induced blood stasis type: Cold pain and hot compresses can relieve it.

The characteristic of this type isThe pain is cold, and applying heat can provide significant relief.—An article from the School of Chinese Medicine at the Chinese University of Hong Kong specifically points out that "cold stagnation and blood stasis" is very common in Hong Kong and is related to long-term exposure to low-temperature air-conditioned office environments and cold exposure to the lower limbs and abdomen.

Traditional Chinese medicine recommends ingredients including cinnamon, ginger, scallions, star anise, and mugwort. This type also has the most concentrated positive evidence:

• Hot compress:Put a hot water bottle or heating pad on it.Through the towelPlacing it on the lower abdomen or taking a warm bath can relax muscles and relieve cramps. The Hong Kong Department of Health also lists heat therapy as one of the methods to relieve non-pathological menstrual cramps; the UK NHS also recommends using a heating pad or hot water bottle (wrapped in a towel) and massaging the abdomen and back. Be careful not to let the heating pad come into direct contact with the skin for extended periods to avoid burns.
• Ginger:A systematic review and meta-analysis of seven randomized controlled trials (Daily et al., 2015) showed that use during the first 3 to 4 days of menstruation...750 to 2,000 mg ginger powderCompared with placebo, it significantly reduced pain scores (effect size −1.85, 95% confidence interval −2.87 to −0.84). The National Center for Complementary and Integrative Health (NCCIH) also noted that research shows…Ginger supplements may help reduce the severity of menstrual cramps.Another meta-analysis that included 9 studies and 647 patients (Xu et al., 2020) found that ginger significantly reduced pain intensity compared to placebo (WMD 2.902, 95% confidence interval 2.039 to 3.765).
• Cinnamon:A meta-analysis by Xu et al. (2020) showed that cinnamon reduced pain intensity compared to placebo (WMD 1.815, 95% confidence interval 1.330 to 2.301), whileIt also had positive results in shortening the duration of pain.(WMD 16.200, 95% confidence interval 15.271 to 17.129). This study also covers...Fennel。

5. Qi and Blood Deficiency Type: Mild pain during the later part of menstruation.

This type of pain usually appears in the later part of menstruation, or even when menstruation is almost over. It is described as "a dull ache that feels better when pressed". At the same time, the menstrual flow is light, pale and thin, and is often accompanied by fatigue, pale complexion, dizziness and palpitations.

The original suggestion included goji berries, brown sugar, dates, carrots, chicken, pork, eggs, and yam. From a Traditional Chinese Medicine perspective, these ingredients are categorized as those that replenish qi and blood. From a modern nutritional perspective, among them...The part with real evidenceIt lies in:Meat, eggs, beans, and dark green vegetables provide iron and protein.This is especially important for people with heavy menstrual bleeding or a higher risk of iron deficiency — This website <Top 10 healthiest foods with the highest iron contentThe article provides detailed information on the content and absorption rate. Consuming fruits and vegetables rich in Vitamin C (such as kiwis, oranges, strawberries, and bell peppers) can help with the absorption of plant-based iron.

VI. Nutrients for Daily Maintenance: Wherever the Evidence Leads

In addition to ingredients, the original manuscript also mentions several nutrients related to hormone regulation and menstrual discomfort. This section clarifies the strength of the evidence to avoid misrepresenting "preliminary research" as "confirmed efficacy."

Read this table as "It can be used in conjunction with overall nutrition and as a reference for daily health care."It is more accurate to read it as 'effective alternatives' than 'effective alternatives'. They should not replace diagnosis, nor should they replace medications prescribed by a doctor as prescribed."

VII. Dietary principles during menstruation that apply to all body types

Regardless of the type, the following points represent a generally agreed-upon direction:

1. A balanced diet is the foundation.No single food can solve menstrual cramps. A balanced diet including grains, fruits and vegetables, protein, and healthy fats is essential for the body to maintain normal hormone and energy metabolism. Further reading...6 major benefits of a balanced diet〉。
2. Sufficient iron and protein.Those with heavy menstrual flow should pay particular attention. Red meat, fish, eggs, beans, dark green vegetables, and fortified cereals are all good sources of iron; combining them with vitamin C-rich foods can enhance absorption.
3. Sufficient moisture.Insufficient water intake may make fatigue, headaches, or constipation more pronounced.
4. Reduce alcohol consumption and stop smoking.The UK's NHS suggests that reducing alcohol consumption and quitting smoking may help relieve menstrual cramps.
5. There's no need to deliberately give up all carbohydrates.You don't have to eat just one kind of "superfood". If caffeine, alcohol, too much salt, or certain foods worsen your symptoms, you can record your cycle and diet and then make adjustments.

8. Besides diet, more evidence-based practices

Hot compresses and warm water baths

Placing a hot water bottle or heating pad over the lower abdomen with a towel, or taking a warm bath, can relax muscles and relieve spasms. This is a self-care method listed as a first-line practice by both the Hong Kong Department of Health and the UK NHS.

Moderate exercise

Gentle exercises such as walking, yoga, swimming, and stretching can help alleviate discomfort for some people. The Hong Kong Department of Health specifically points out that...Women who have a regular exercise routine are less likely to experience menstrual cramps.There's no need to force yourself to do high-intensity exercise when you have menstrual cramps; just adjust according to your physical condition.

Sufficient sleep and relaxation

Sleep deprivation can make people more sensitive to pain. If you experience insomnia or mood swings around your period, try to maintain a regular sleep schedule, reduce screen time before bed, and use diaphragmatic breathing or gentle stretching to help you relax.

Painkillers should be used as directed.

Nonsteroidal anti-inflammatory drugs (NSAIDs, such as ibuprofen) are often a common treatment option for menstrual cramps.It may be more effective when used at the onset of menstruation or pain.Ibuprofen and paracetamol are available at pharmacies, but require...Use as directed on the package or as directed by your doctor.People with a history of stomach ulcers or bleeding, kidney disease, liver disease, certain heart problems, aspirin allergy, certain asthma conditions, or who are pregnant or trying to conceive should consult a doctor or pharmacist before use. If common pain relievers are ineffective, the doctor may consider other prescription options or referral to a gynecologist.

9. In what situations must you see a doctor first?

The following situationsOne should not rely solely on diet therapy or health supplements.The Hong Kong Department of Health's Family Health Service lists situations where a doctor should be consulted, including:

• She had not yet had her first menstruation at the age of 16;
• Menstrual cycles suddenly become irregular, or the interval between two periods is less than 21 days;
• Vaginal bleeding between menstrual periods, or vaginal bleeding after sexual intercourse;
• Any vaginal bleeding occurring one year after menopause;
• Menstrual cramps only started occurring at age 40 or later;
• Excessive menstrual bleeding (e.g., menstrual period lasting more than 7 days, needing to change extra-absorbent sanitary napkins every 1 to 2 hours, large blood clots, dizziness, difficulty breathing, and fatigue during or after menstruation);
• Severe menstrual cramps or abdominal pain; menopause at age 45 or younger.

The UK's NHS also recommends that if you experience menstrual cramps...Severe or worse than before, and pain relieved by painkillersIf you experience menstrual cramps, you should seek medical attention as soon as possible. If the cramps are affecting your daily activities, your periods are becoming more painful or irregular, you experience pain during intercourse or bowel movements, you experience bleeding between periods, abdominal swelling, decreased appetite, or unexplained weight loss, you should also make an appointment with a doctor. These conditions may be related to endometriosis, uterine fibroids, adenomyosis, or pelvic infection, and further examination (such as ultrasound) is needed for a diagnosis.

Traditional Chinese medicine (TCM) also emphasizes this point: an article from the Hong Kong Medical Association points out that organic lesions should be ruled out as the cause of dysmenorrhea first using Western medical diagnostic methods. If you plan to receive both TCM treatment and Western medical examinations simultaneously, the two are not mutually exclusive, but...Treatment should not replace examination.。

10. Frequently Asked Questions (FAQ)

Are traditional Chinese medicine or dietary therapy effective for menstrual cramps?

This can be used as a supplementary and routine maintenance reference, but it should not be considered a replacement solution. Traditional Chinese medicine (TCM) will prescribe Chinese herbal medicine, acupuncture, or moxibustion based on the patient's constitution (e.g., qi stagnation and blood stasis, cold coagulation and blood stasis, qi and blood deficiency), and combine this with dietary adjustments. However, if it is secondary dysmenorrhea (caused by conditions such as endometriosis), a gynecological examination must be performed first to find the cause. It is recommended to first rule out organic lesions with a Western medical diagnosis, and then have a registered TCM practitioner diagnose and treat the condition.

Can ginger really relieve menstrual cramps?

This is currently the method with relatively more evidence. A meta-analysis of seven randomized controlled trials (Daily et al., 2015) showed that using 750 to 2,000 mg of ginger powder during the first 3 to 4 days of menstruation significantly reduced pain scores; the US NCCIH also indicated that ginger supplements may help reduce the severity of menstrual cramps. However, it's important to note that many studies use ginger...supplementsThis is not regular ginger tea; the dosage and concentration of ginger supplements are different, and the "study results of ginger supplements" cannot be directly equated with "the effects of a cup of ginger tea." High doses of ginger supplements may cause gastrointestinal discomfort, and those taking anticoagulants should consult a doctor first.

Can brown sugar water and red bean soup help replenish iron?

Brown sugar cannot be considered a primary source of iron. While brown sugar differs from white sugar in its refining process and may retain some minerals, a cup of brown sugar water primarily provides sugar and calories, and its iron content is far from sufficient to replace iron-rich foods or iron supplements as assessed by a doctor. Red bean soup is also primarily composed of carbohydrates. If you experience heavy menstrual bleeding, fatigue, dizziness, palpitations, or paleness, you should first undergo a medical evaluation to assess whether you are iron deficient, rather than relying solely on sugar water or sweet soups.

Does vitamin E help with menstrual cramps?

The research direction is positive, but the evidence remains inconsistent. A meta-analysis of eight randomized controlled trials involving 1,002 women (Alikamali et al., 2022) showed that oral vitamin E significantly reduced the intensity of primary dysmenorrhea, and the research team considered it a viable adjunctive option, recommending further high-quality trials. An earlier Cochrane review (2016) found no difference compared to placebo in two small studies. Overall, this is a direction that is continuously accumulating. If you choose to take it, it is advisable to adhere to the dosage recommended on the label; if you are currently taking medication or planning to conceive, consult a healthcare professional first.

Can evening primrose oil balance hormones?

Evening primrose oil contains Omega-6 fatty acids such as gamma-linolenic acid (GLA), making it a popular supplement for premenstrual discomfort and well-tolerated in most adults. Regarding the claim of "hormone balancing," the US NCCIH points out that current evidence for conditions like premenstrual syndrome is insufficient, and this is an area where evidence is still accumulating. Common side effects include gastrointestinal discomfort (abdominal pain, nausea, diarrhea); if you are taking any medications, consult your doctor or pharmacist before use.

Can soy milk improve menstrual cramps or premenstrual discomfort?

Soy milk provides high-quality plant protein and soy isoflavones (phytoestrogens that can bind to estrogen receptors), which has a reasonable mechanism. However, human studies have not yielded consistent conclusions regarding its relationship with menstrual symptoms. A more practical approach is to include soy milk as one of the protein sources in a balanced diet and pay attention to the sugar content label when purchasing (see this website for more information).How to choose between soy milk and soy milk?(>), rather than expecting it to solve menstrual cramps.

Does having a cold constitution mean you can't drink frozen drinks at all?

From the perspective of Traditional Chinese Medicine (TCM), exposure to cold or consumption of excessive cold or raw foods during menstruation can cause stagnation of Qi and blood, exacerbating dysmenorrhea caused by "cold stagnation and blood stasis." An article from the Chinese University of Hong Kong's School of Chinese Medicine also mentions that many patients experience a relapse of dysmenorrhea after consuming cold drinks following symptom relief. Therefore, it is recommended to keep the lower back, abdomen, and lower limbs warm and avoid cold or raw foods during menstruation. This is a systematic recommendation from TCM theory. In practice, adjustments can be made based on individual reactions—if you observe a significant worsening of symptoms after drinking cold drinks, reducing their intake before and after menstruation will be more comfortable.

Is it okay to exercise when you have menstrual cramps?

Gentle exercise is acceptable. Walking, yoga, swimming, and stretching can help alleviate discomfort for some people. The Hong Kong Department of Health also points out that women with regular exercise habits are less likely to experience menstrual cramps. The principle is...Adjust according to your physical condition; there's no need to force yourself into high-intensity exercise.If the pain is significant, rest and applying heat are equally important.

How long should you apply a hot compress?

There is no fixed time, the key point isThrough the towelApply a hot water bottle or heating pad to your lower abdomen until you feel relaxed and comfortable, but avoid prolonged direct contact with the skin to prevent burns. A warm bath or shower is also an option. If the pain does not improve at all after applying heat, or if the pain is significantly worse than before, seek medical attention as soon as possible.

In what situations should you not rely solely on diet therapy and must see a doctor?

When menstrual cramps are severe enough to interfere with work, school, sleep, or daily activities, or if the pain worsens month by month and is not relieved by common painkillers, you should seek medical attention. Other warning signs include: bleeding between periods, pain during intercourse or bowel movements, significantly increased menstrual flow or periods lasting more than 7 days, fever or abnormal discharge, first menstrual cramps at age 40 or older, and amenorrhea at age 45 or younger. These conditions may be related to endometriosis, uterine fibroids, adenomyosis, or pelvic inflammatory disease, and require examination for diagnosis.

Data Sources and Health Disclaimer

• Hong Kong Department of Health Family Health Service. <About Menstruation> (Two types of menstrual pain, self-care for non-disease-related menstrual pain, situations where a doctor should be consulted).Web page
• The School of Chinese Medicine, The Chinese University of Hong Kong. Dr. Chan Sze-Nga, "How to Prevent Dysmenorrhea" (Blood stasis is the main pathogenesis, qi stagnation and cold coagulation, keeping warm and avoiding cold drinks, and seeking medical attention in severe cases).article
• Hong Kong Medical Association. Registered Chinese Medicine Practitioner Ho Yan, "Syndromes and Care of Dysmenorrhea in Traditional Chinese Medicine" (Pain due to obstruction and malnourishment, manifestations of qi stagnation and blood stasis, and qi and blood deficiency; first, use Western medicine to diagnose and rule out organic lesions).article
• NHS. Period pain(Self-care methods, pain medication, situations where it is necessary to seek medical attention and make an appointment with a doctor as soon as possible).Web page
• American College of Obstetricians and Gynecologists (ACOG). Dysmenorrhea: Painful Periods(Primary and secondary dysmenorrhea, examination and treatment).material
• National Center for Complementary and Integrative Health (NCCIH), NIH. Ginger: Usefulness and Safety(Ginger supplements may help reduce the severity of menstrual cramps; side effects and drug interactions).material
• National Center for Complementary and Integrative Health (NCCIH), NIH. Evening Primrose Oil: Usefulness and Safety(Level of evidence, safety and side effects).material
• Daily JW, Zhang X, Kim DS, Park S. Efficacy of Ginger for Alleviating the Symptoms of Primary Dysmenorrhea: A Systematic Review and Meta-analysis of Randomized Clinical Trials. Pain Med 2015;16(12):2243–2255.PubMed Summary
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• Alikamali M, Mohammad-Alizadeh-Charandabi S, Maghalian M, Mirghafourvand M. The effects of vitamin E on the intensity of primary dysmenorrhea: A systematic review and meta-analysis. Clin Nutr ESPEN 2022;52:50–59.PubMed Summary
• Pattanittum P, Kunyanone N, Brown J, et al. Dietary supplements for dysmenorrhoea. Cochrane Database Syst Rev 2016;3:CD002124.PubMed Summary
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This article is a compilation of health information and does not constitute diagnosis or medical advice. Menstrual cramps have many causes, and the classification of body constitutions in Traditional Chinese Medicine (TCM) is part of the TCM theoretical system; a diagnosis must be made by a registered TCM practitioner. If the pain is severe, worsens monthly, affects daily life, or is accompanied by abnormal bleeding, fever, or painful intercourse, seek medical attention as soon as possible. Pregnant women, those trying to conceive, those taking anticoagulants or other long-term medications, and those with stomach ulcers, kidney disease, liver disease, or heart problems should consult a doctor, pharmacist, or registered TCM practitioner before adjusting their diet or using any supplements.