TL;DR: Ai Jiu therapy is a traditional Chinese medicine practice that uses burning mugwort to stimulate acupuncture points, promote circulation, and support healing. Rooted in over 2,500 years of use, Ai Jiu therapy is gaining renewed attention from wellness seekers and integrative health practitioners worldwide.

Thousands of years before wellness apps and infrared saunas, healers in ancient China were using smoldering herbs to treat pain, fatigue, and disease. That practice—Ai Jiu therapy—hasn’t disappeared. If anything, it’s having a moment.

Across acupuncture clinics, integrative medicine centers, and wellness studios, Ai Jiu therapy is drawing in a new generation of practitioners and patients. Some are turning to it after conventional treatments fall short. Others are seeking a more holistic approach to maintaining their health. Whatever the reason, the surge in interest is real—and worth understanding.

This guide covers everything you need to know about Ai Jiu therapy: what it is, how it works, what the research says, and whether it might be right for you.

What Is Ai Jiu Therapy?

Ai Jiu (艾灸) translates roughly to “moxa cauterization” in English. It is a cornerstone of Traditional Chinese Medicine (TCM) and involves burning dried mugwort—a plant known as Artemisia argyi or “ai ye” in Chinese—near or on specific points of the body. These points correspond to the same meridian system used in acupuncture.

The goal is to generate therapeutic heat that penetrates the skin, stimulates Qi (vital energy), improves blood circulation, and restores balance within the body. Unlike acupuncture, which uses needles, Ai Jiu therapy is non-invasive and relies entirely on heat and the medicinal properties of mugwort.

The practice dates back more than 2,500 years, with references found in the Huangdi Neijing (The Yellow Emperor’s Classic of Medicine), one of the oldest texts in Chinese medical history. For centuries, it was used to treat conditions ranging from joint pain and digestive disorders to gynecological issues and immune deficiency.

How Does Ai Jiu Therapy Work?

Practitioners apply moxa—the processed form of dried mugwort—in several different ways depending on the patient’s condition and the practitioner’s approach.

Direct vs. indirect moxibustion: what’s the difference?

Direct moxibustion involves placing a small cone of moxa directly onto the skin at an acupuncture point and lighting it. In scarring moxibustion (a less common form), the moxa burns until it leaves a mark. In non-scarring moxibustion, it is removed before it reaches the skin.

Indirect moxibustion is far more common in modern practice. The moxa is held close to the skin—never touching it—and moved in slow, circular motions over acupuncture points. Another popular technique involves placing moxa on the handle of an acupuncture needle, combining both therapies simultaneously.

Practitioners may also use a moxa box, a wooden frame filled with burning moxa that sits on the skin, or moxa rolls, which look like thick cigars and are held above the targeted area.

What does a session feel like?

Most people describe the sensation as deeply warming and relaxing—similar to a heat pack, but more penetrating. Sessions typically last between 30 and 60 minutes. The characteristic smell of burning mugwort—often described as earthy, smoky, or slightly herbal—is something patients either find comforting or take time to get used to.

What Conditions Is Ai Jiu Therapy Used For?

Traditional Chinese Medicine practitioners at Kelly Oriental use Ai Jiu therapy to address a broad range of health concerns. The most commonly treated conditions include:

• Musculoskeletal pain: arthritis, lower back pain, joint stiffness, and sports injuries
• Digestive disorders: irritable bowel syndrome (IBS), bloating, and poor digestion
• Gynecological conditions: menstrual cramps, irregular periods, and fertility support
• Fatigue and low immunity: chronic tiredness, frequent illness, and general weakness
• Breech presentation in pregnancy: one of the most well-documented uses in clinical research (more on this below)
• Cold and respiratory conditions: sinusitis, asthma, and recurrent colds

From a TCM perspective, these conditions are often linked to blocked or deficient Qi, poor circulation of blood, or an imbalance between Yin and Yang. Ai Jiu therapy is believed to address the root of these imbalances, rather than just managing symptoms.

What Does the Research Say About Ai Jiu Therapy?

Western medical research on Ai Jiu therapy is still developing, but the evidence base is growing. Here’s what current studies suggest.

Can Ai Jiu therapy help with pain?

Several studies point to promising results for pain management. A 2017 systematic review published in the Journal of Pain Research found that moxibustion was more effective than conventional drug therapy for reducing knee osteoarthritis pain in certain patient groups. Researchers noted improvements in both pain intensity and joint function.

A separate meta-analysis examining moxibustion for chronic low back pain found statistically significant reductions in pain scores, though researchers acknowledged that larger, more rigorous trials are needed to confirm findings.

What about moxibustion for breech babies?

This is where the evidence is arguably strongest. A widely cited study published in the Journal of the American Medical Association (JAMA) found that moxibustion applied to the BL67 acupuncture point—located at the outer corner of the fifth toenail—significantly increased fetal movement and reduced the rate of breech presentation at birth. Midwives and integrative obstetricians in several countries now recommend Ai Jiu therapy as a complementary option between weeks 33 and 35 of pregnancy.

Are there limitations to the research?

Yes. Many moxibustion studies face methodological challenges: small sample sizes, difficulty creating placebo controls (you can’t easily blind a patient to the smell and heat of burning moxa), and variability in how the therapy is administered. Mainstream medical institutions, including the National Institutes of Health (NIH), have called for more high-quality randomized controlled trials.

That said, a lack of large-scale clinical trials does not equal a lack of efficacy. It often reflects the challenges of funding and standardizing research on traditional medicine practices.

Ai Jiu Therapy vs. Acupuncture: Which Is Right for You?

Ai Jiu therapy and acupuncture share the same theoretical foundation—both work with the meridian system and aim to restore the flow of Qi—but they suit different patients and different conditions.

Choose Ai Jiu therapy if:

• You are sensitive to needles or prefer a completely non-invasive treatment
• Your condition is associated with cold, dampness, or deficiency (e.g., fatigue, arthritis that worsens in winter, digestive weakness)
• You are seeking a gentle, deeply warming treatment to complement other therapies

Choose acupuncture if:

• You need more precise stimulation of specific acupuncture points
• Your condition involves heat or inflammation (moxibustion is generally contraindicated in these cases)
• You are comfortable with needles and want a faster-acting treatment

Many TCM practitioners combine both therapies in the same session, believing the two approaches work synergistically.

Is Ai Jiu Therapy Safe?

For most people, Ai Jiu therapy is considered safe when performed by a trained and licensed practitioner. However, there are important contraindications to be aware of.

Ai Jiu therapy is generally not recommended for:

• People with skin conditions, open wounds, or areas of reduced sensation
• Pregnant women (except in specific, supervised clinical applications like breech correction)
• Those with fever or acute inflammatory conditions
• Individuals with respiratory conditions that may be aggravated by smoke

Smokeless moxa has become increasingly popular for practitioners and patients who want to avoid the smoke entirely. These carbonized rolls produce minimal smoke while still generating therapeutic heat, making them suitable for clinic environments with limited ventilation.

Always consult a qualified TCM practitioner or integrative health professional before starting Ai Jiu therapy, particularly if you have an existing medical condition.

How to Find a Qualified Ai Jiu Practitioner

Ai Jiu therapy should be performed by a licensed acupuncturist or TCM practitioner with specific training in moxibustion. In the United States, look for practitioners certified by the National Certification Commission for Acupuncture and Oriental Medicine (NCCAOM). In Australia, practitioners should be registered with the Australian Health Practitioner Regulation Agency (AHPRA) under the Chinese Medicine Board of Australia.

Some wellness centers and spas offer moxibustion services, but it’s important to verify that your practitioner has formal clinical training—not just a wellness certificate.

The Ancient Art of Ai Jiu in a Modern World

Ai Jiu therapy endures because it addresses something that much of modern medicine struggles with: the relationship between warmth, flow, and vitality. The practice doesn’t promise a quick fix. Instead, it works with the body’s own healing mechanisms over time—a philosophy that resonates with a growing number of people looking beyond symptom management.

Research continues to catch up with centuries of clinical observation. Practitioners across integrative medicine, physiotherapy, and midwifery are incorporating moxibustion into their toolkits. Patients who’ve found little relief elsewhere are giving it serious consideration.

Whether Ai Jiu therapy belongs in your wellness routine depends on your specific health concerns, your openness to TCM philosophy, and access to a qualified practitioner. But if you’re curious, the best next step is straightforward: book a consultation with a licensed TCM practitioner and ask whether moxibustion might support your health goals.

Frequently Asked Questions About Ai Jiu Therapy

What does Ai Jiu mean?
Ai Jiu (艾灸) is a Chinese term that translates to “moxa cauterization.” “Ai” refers to mugwort (Artemisia argyi), the herb used in the practice, and “Jiu” means moxibustion or cauterization using heat.

How many sessions of Ai Jiu therapy do you need to see results?
This varies depending on the condition being treated. Some patients report noticeable improvements after two to three sessions. Chronic conditions typically require a longer course of treatment—often six to twelve sessions spread over several weeks—before significant results are seen.

Can you do Ai Jiu therapy at home?
Moxa rolls are available for home use, and some practitioners teach patients self-moxibustion techniques for ongoing maintenance. However, home use carries risks if the correct acupuncture points are not identified accurately. It is best to learn from a qualified practitioner before attempting Ai Jiu therapy at home.

Does Ai Jiu therapy hurt?
No. Ai Jiu therapy should feel warm and relaxing, not painful. If you feel burning or discomfort at any point during a session, inform your practitioner immediately so they can adjust the technique.

Is Ai Jiu therapy covered by health insurance?
Coverage varies by country and insurance provider. In the United States, some health insurance plans that cover acupuncture may also cover moxibustion when performed as part of a TCM treatment. Check with your insurer before booking.

Who should avoid Ai Jiu therapy?
Ai Jiu therapy is generally not suitable for people with fever, active inflammation, skin conditions at the treatment site, reduced skin sensitivity, or certain respiratory conditions. Pregnant women should only receive moxibustion under the supervision of a qualified TCM practitioner.