How Does Acupuncture Work to Relieve Pain?

Acupuncture is most likely the best-known element of Chinese medicine. But how does acupuncture work? During the procedure, long, slender needles are gently inserted into the skin at specific points on the body — points identified over centuries of TCM practice as producing strong therapeutic effects. Practitioners use the treatment to restore general wellbeing and balance, relieving stress and easing pain.

While the practice originated in China, acupuncture is now used around the world, including here in Vietnam. If you're seeking an acupuncturist in Ho Chi Minh City, it helps to understand a bit about how the treatment actually works — both the traditional explanation and the modern one.

What are the benefits of acupuncture therapy?

There are two complementary ways of explaining what acupuncture does. According to Traditional Chinese Medicine, acupuncture balances the flow of Qi — a life force that follows known conduits, or meridians, through the body. Illness is understood as an imbalance in that flow, which acupuncture works to restore

The modern physiological perspective is that acupuncture stimulates specific structures in the body: nerves, muscles, and the connective tissue — fascia — that wraps and links them. Fascia turns out to be one of the most densely innervated tissues in the body, richer in sensory nerve endings than muscle itself, which is a large part of why needling it produces such a strong local and system-wide response.

The physiology of pain — and how acupuncture relieves it

Our nervous system tells the brain where an injury is and how much it hurts. The brain can respond by releasing enkephalins, natural pain-dulling chemicals. This system isn't perfect: when the nervous system sends weak or confused signals, the brain can't accurately locate the problem, which is part of how pain becomes chronic rather than resolving.

In other cases, the brain restricts blood flow to a painful area as a protective reflex — useful if there's active bleeding, but unhelpful when it persists, since blood carries the nutrients and repair factors the tissue needs to heal.

Needling stimulates the nerve pathways running through skin, muscle, and fascia, which helps signals reach the brain clearly enough to trigger enkephalin release and re-establish a more accurate pain map. This is part of what is sometimes called “needle grasp” or connective tissue winding at the needle site: fine collagen fibres in the fascia gather gently around the needle shaft during manipulation, engaging the tissue's own mechanoreceptors directly. The effect can be felt from the first session, and repeat treatments tend to reinforce it. Meanwhile, local blood flow is restored, supporting the area's own healing.

What are other effects of acupuncture?

One of the most consistent effects of acupuncture is improved local blood flow — delivering oxygen, nutrients, and immune factors to treated tissue. As we age, circulation becomes less efficient, and acupuncture is a useful way to compensate, encouraging vasodilation in the treated area.

Acupuncture is also well known for relaxing tight muscles. This matters for more than comfort: shortened muscle pulls on the fascia surrounding it, and a tight fascial network restricts the glide between tissue layers that should otherwise move freely against one another. Releasing that tension takes pressure off nearby joints and nerves and, in turn, further supports blood flow through the area.

How can I find an acupuncturist in Ho Chi Minh City?

Acupuncture is a safe, well-regarded therapy, and it's available here in Vietnam at Maple Healthcare. Your acupuncturist will discuss your health goals and history with you and check your pulse and tongue — the classical TCM assessment — alongside careful palpation to feel for the areas where fascia has lost its normal glide or tension has accumulated along a meridian line.

Treatment involves thin, sterilised needles inserted at points on the hands, arms, feet, legs, or torso, and a session typically runs 20 to 30 minutes.

If you're looking for an acupuncturist in Ho Chi Minh City, book with Maple Healthcare — our practitioners are happy to walk you through exactly how acupuncture works for your particular case.

District 2 Clinic: No. 19 Dang Huu Pho, Thao Dien Ward, District 2. Phone: 0938 646 112

District 3 Clinic: 107B Truong Dinh, Vo Thi Sau Ward, District 3. Phone: 0932 055 088

District 7 Clinic: 2-4 Hung Gia 1 Inner Area, Tan Phong Ward, District 7. Phone: 0705 100 100

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