Acupuncture FAQs

What is acupuncture?

Acupuncture is one of the oldest, most commonly used medical procedures in the world. Originating in China more than 2,000 years ago, acupuncture began to become better known in the United States in 1971, when New York Times reporter James Reston wrote about how doctors in China used needles to ease his pain after surgery.

The term acupuncture describes a family of procedures involving stimulation of anatomical points on the body by a variety of techniques. American practices of acupuncture incorporate medical traditions from China, Japan, Korea, and other countries. The acupuncture technique that has been most studied scientifically involves penetrating the skin with thin, solid, metallic needles that are manipulated by the hands or by electrical stimulation.

What does acupuncture feel like?

Acupuncture needles are metallic, solid, and hair-thin. People experience acupuncture differently, but most feel no or minimal pain as the needles are inserted. Some people are energized by treatment, while others feel relaxed. Improper needle placement, moving of the patient during treatment, or a defect in the needle can cause soreness and pain during treatment. This is why it is important to seek treatment from a qualified acupuncture practitioner.

Is acupuncture safe?

The U.S. Food and Drug Administration (FDA) approved acupuncture needles for use by licensed practitioners in 1996. The FDA requires that sterile, nontoxic needles be used and that they be labeled for single use by qualified practitioners only.

Relatively few complications from the use of acupuncture have been reported to the FDA in light of the millions of people treated each year and the number of acupuncture needles used. Complications such as inadequate sterilization of needles and improper administration of treatments have been reported. Practitioners should use a new set of disposable needles taken from a sealed package for each patient and should swab treatment sites with alcohol or appropriate skin disinfectant before inserting needles.

Does acupuncture work?

According to the National Institutes of Health (NIH) Consensus Statement on Acupuncture, there have been many studies on acupuncture's potential usefulness, and both the NIH Consensus Statement and the World Health Organization recognize acupuncture as an effective treatment for chemotherapy-induced nausea and vomiting in adults and postoperative dental pain.

However, other reports point out discrepancies various clinical trials of acupuncture and often cite problems related to study design and acupuncture-specific complexities such as acupuncture point selection and the selection of an appropriate placebo or sham control.

How might acupuncture work?

Acupuncture is one of the key components of the system of traditional Chinese medicine (TCM). In the TCM system of medicine, the body is seen as a delicate balance of two opposing and inseparable forces: yin and yang. Yin represents the cold, slow, or passive principle, while yang represents the hot, excited, or active principle. A major theory in TCM is that health is achieved by maintaining a "balanced state" and that disease is due to an internal imbalance of yin and yang. This imbalance leads to blockage in the flow of qi (vital energy) along pathways known as meridians. It is believed that there are 12 main meridians and 8 secondary meridians and that there are more than 2,000 acupuncture points on the human body that connect with them.

How might acupuncture work within the framework of western medical system?

Preclinical studies have documented acupuncture's effects, but they have not been able to fully explain how acupuncture works within the framework of the Western system of medicine that is commonly practiced in the United States. It is proposed that acupuncture produces its effects through regulating the nervous system, thus aiding the activity of pain-killing biochemicals such as endorphins and immune system cells at specific sites in the body. In addition, studies have shown that acupuncture may alter brain chemistry by changing the release of neurotransmitters and neurohormones and, thus, affecting the parts of the central nervous system related to sensation and involuntary body functions, such as immune reactions and processes that regulate a person's blood pressure, blood flow, and body temperature.

What should I expect during my first visit?

During your first office visit, the practitioner may ask you at length about your health condition and lifestyle. The practitioner will want to obtain a complete picture of your treatment needs that may contribute to your condition. Inform the acupuncturist about all treatments or medications you are taking and all medical conditions you have.

Information courtesy of the National Center for Complementary and Alternative Medicine.