Understanding Period Pain: How Acupuncture Can Provide Relief

Menses pain, medically known as dysmenorrhea (痛经, tòng jīng), is a condition experienced by many menstruating individuals. It’s a common issue that can range from mild discomfort to debilitating pain. 

Although some degree of pain during menstruation is typical, severe symptoms can significantly impact daily life, causing missed work, school, and social activities. In this article, we’ll explore the causes of period pain, the symptoms, and how acupuncture, a treatment from Traditional Chinese Medicine (TCM), may help alleviate the discomfort.

Period pain, or dysmenorrhea, refers to cramping and lower abdominal pain that occurs before or during menstruation. The pain can vary in intensity and duration, from mild to severe, and can last anywhere from a few hours to several days. For most, menstrual pain begins 1–2 days before menstruation and tends to peak during the first few hours of bleeding.

Dysmenorrhea is classified into two types:

• Primary dysmenorrhea: This is the most common type and typically begins within a few years of the onset of menstruation. It is not related to any underlying health conditions but rather to the natural hormonal fluctuations in the body, specifically prostaglandins. These substances cause the muscles of the uterus to contract, leading to cramping and discomfort.
• Secondary dysmenorrhea: This type is caused by underlying conditions such as endometriosis, fibroids, adenomyosis, or pelvic inflammatory disease. The pain tends to be more persistent and can worsen over time. Secondary dysmenorrhea usually starts later in life and often worsens as the individual ages.

The symptoms of menses pain can vary widely, depending on the individual and the severity of the condition. The most common symptoms include:

• Cramping pain in the lower abdomen, often described as a dull, throbbing, or sharp ache
• Pain that radiates to the lower back or thighs
• Nausea or vomiting, which can accompany the pain
• Headaches or migraines
• Digestive upset, including diarrhea or constipation
• Fatigue and overall feelings of tiredness
• Mood swings or irritability, which can be exacerbated by hormonal fluctuations

In some cases, the pain may be so severe that it leads to missed work or school, making it more than just an inconvenience. It’s important to note that menstrual pain can also be a sign of underlying health issues like endometriosis or fibroids, especially if the pain worsens over time or occurs outside the typical menstruation cycle.

The primary culprit behind menstrual cramps is an excess of prostaglandins—hormone-like substances that cause the uterine muscles to contract. During menstruation, the body releases prostaglandins to help expel the uterine lining, which is shed during the menstrual cycle. Higher levels of prostaglandins lead to stronger contractions and more intense pain.

For individuals with secondary dysmenorrhea, the menses pain is usually due to underlying conditions such as:

• Endometriosis: A condition where tissue similar to the uterine lining grows outside the uterus, causing chronic pain, inflammation, and sometimes infertility. The pain associated with endometriosis often occurs during menstruation but can persist throughout the menstrual cycle.
• Adenomyosis: This condition involves the growth of the uterine lining into the muscle of the uterus, leading to heavy bleeding and severe cramps.
• Fibroids: Non-cancerous growths in the uterus that can make periods heavier and more painful. Fibroids may also cause abdominal pressure and bloating.
• Pelvic Inflammatory Disease (PID): An infection of the female reproductive organs, often caused by sexually transmitted infections, which can lead to pelvic pain and abnormal menstrual cycles.

Online communities like Quora and Reddit are usually full of honest, unfiltered conversations about period pain. While not a replacement for clinical advice, these threads offer valuable insight into the lived experience of those managing painful periods—and the common myths they’re debunking.

“Period pain is just something you have to live with.”

Myth. In this post on r/TwoXChromosomes, users describe extreme symptoms like vomiting, fainting, and being bedridden—clear signs that their pain goes beyond “normal” cramps. Such experiences may point to conditions like dysmenorrhea or endometriosis, which require medical evaluation.

“If your ultrasound looks fine, you’re fine.”

Myth. Several users in this r/Endometriosis thread shared that their ultrasounds appeared normal, but they were later diagnosed with endometriosis after years of dismissal. This reflects a known issue: endometriosis often doesn’t show up on imaging and may require laparoscopy for a definitive diagnosis.

“Just take birth control or ibuprofen—it works for everyone.”

Myth. Many posts, like this one on r/TwoXChromosomes and this thread on r/FunctionalMedicine, reveal frustration with mainstream treatments. While hormonal birth control or NSAIDs may help some, others report minimal relief and explore alternative options like acupuncture, dietary changes, and herbal therapies.

While over-the-counter period pain relievers, such as NSAIDs (Nonsteroidal Anti-Inflammatory Drugs), and hormonal treatments like birth control pills are commonly prescribed, many individuals seek alternative treatments for long-term relief or when conventional methods don’t provide enough relief. Some alternative treatments include:

• Heat therapy: Applying a heating pad to the lower abdomen can help relax uterine muscles and alleviate pain.
• Dietary changes: A balanced diet rich in anti-inflammatory foods such as omega-3 fatty acids, fruits, vegetables, and whole grains may help reduce inflammation and pain. Reducing the intake of red meat and dairy products can also be beneficial for some individuals.
• Herbal remedies: Herbs like ginger, turmeric, and chamomile are known for their anti-inflammatory properties and may help alleviate cramps.
• Exercise: Regular physical activity can promote overall health and help alleviate menstrual pain by improving circulation and reducing muscle tension.
• Yoga and relaxation techniques: Gentle stretching, yoga, and relaxation techniques can help relieve stress and reduce the intensity of cramps.
• Acupuncture and Traditional Chinese Medicine (TCM): Acupuncture, a key component of TCM, has gained recognition as an effective treatment for menstrual pain. Acupuncture involves inserting fine needles into specific points on the body to restore the flow of Qi (life force energy) and promote the body’s natural healing abilities.

Acupuncture, a practice that has been used for thousands of years in Traditional Chinese Medicine (TCM), has been shown to help alleviate menstrual pain. In TCM, menstrual pain is often associated with an imbalance in the body’s Qi (气, qì) and blood (血, xuè). 

When the flow of Qi or blood is obstructed or stagnant, pain and discomfort may occur. Acupuncture helps to correct these imbalances by stimulating specific acupoints along the body’s meridian pathways.

Several studies have demonstrated the efficacy of acupuncture in relieving menstrual pain. For instance, a PLOS ONE study (2017) found that acupuncture significantly reduced pain intensity in individuals with dysmenorrhea, with results comparable to those achieved by NSAIDs. 

Another study published in The Journal of Alternative and Complementary Medicine (2013) found that acupuncture was effective in reducing the severity and duration of menses pain, with minimal side effects.

1. Increases Blood Flow to the Uterus: By stimulating key acupoints, acupuncture can enhance circulation to the uterus, improving blood flow and reducing cramps. Acupoints like Sanyinjiao (三阴交, sān yīn jiāo) and Zhongji (中极, zhōng jí) are commonly used to treat menstrual pain.
2. Reduces Prostaglandin Levels: Research suggests that acupuncture can lower the levels of prostaglandins, the substances responsible for uterine contractions. This can help alleviate the intensity of menstrual cramps.
3. Stimulates the Release of Endorphins: Acupuncture promotes the release of endorphins, which are the body’s natural painkillers. This helps reduce pain and improve overall well-being during menstruation.
4. Regulates Hormonal Imbalances: Acupuncture is also believed to help regulate hormones involved in menstruation, improving the balance of estrogen and progesterone and promoting smoother, less painful cycles.
5. Reduces Stress and Calms the Nervous System: Acupuncture has been shown to have a calming effect on the sympathetic nervous system, which can become overstimulated during menstruation, contributing to pain and discomfort.

During an acupuncture session for menstrual pain, a licensed acupuncturist will typically insert fine, sterile needles into specific points on the body. Common acupuncture points for treating dysmenorrhea include:

• Sanyinjiao (SP6 – 三阴交 (Sān Yīn Jiāo)): Located on the inner leg, just above the ankle. This point is often used to promote blood flow to the uterus and alleviate pain.
• Zhongji (CV3 – 中极 (Zhōng Jí)): Located on the lower abdomen, just below the navel. This point helps to improve blood circulation and reduce cramping.
• Hegu (LI4 – 合谷 (Hé Gǔ)): Located on the back of the hand between the thumb and index finger, this point is known for its ability to relieve pain and reduce stress.

In some cases, moxibustion, a technique involving the burning of dried mugwort near specific acupoints, may be used to warm the body and improve circulation, especially for individuals with Cold in the uterus symptoms.

Period pain can have a significant impact on your quality of life, but they don’t have to be something you simply endure. If traditional treatments like painkillers or hormonal therapies don’t work for you, acupuncture offers a holistic and effective alternative. By addressing the root cause of pain and promoting balance within the body, acupuncture can provide long-lasting relief from menstrual discomfort.

Consult with a licensed acupuncturist who specializes in women’s health to determine if acupuncture is right for you. Whether you suffer from primary dysmenorrhea or secondary conditions like endometriosis, acupuncture offers a safe and effective way to manage menstrual pain and improve your overall well-being.