A Brief History of Gua Sha
 
Gua Sha is a traditional East Asian healing technique that has been practiced for centuries, particularly within Chinese medicine. The name comes from two Chinese words: “gua,” meaning to scrape or stroke, and “sha,” referring to the temporary redness that may appear on the skin during treatment.
While jade facial tools have made gua sha increasingly popular in modern beauty and wellness, traditional gua sha has a much deeper history as a therapeutic technique for pain, tension, illness, and circulation.

 
Where did Gua Sha begin?
 
Gua Sha developed in China and other parts of East and Southeast Asia, where practitioners used smooth-edged tools to repeatedly stroke the skin as a form of therapeutic stimulation.
Historically, tools could be made from materials such as stone, horn, ceramic, metal, or jade. Today, practitioners may use polished stone, jade, stainless steel, or other smooth therapeutic tools.

What is Gua Sha?
 
Gua Sha involves applying oil or another lubricant to the skin and using a smooth-edged tool to perform repeated, controlled strokes over specific areas of the body.
In a traditional treatment, this technique may produce temporary red or purple markings called sha. These markings generally fade gradually over several days.
And despite its appearance, the goal isn't to injure or bruise the tissue. The amount of pressure used can be adjusted based on the person and the purpose of treatment.

How does it work?
 
In Traditional Chinese Medicine, Gua Sha is used to move Qi and Blood, relieve stagnation, open the channels, and release areas of tension or restriction.
From a modern perspective, researchers have studied how gua sha affects microcirculation, local blood flow, connective tissue, inflammation, muscle tension, and pain perception.
The mechanical stimulation created by the tool provides a very different sensation than acupuncture while working toward many of the same goals: reducing restriction and encouraging healthy movement within the tissues.

 
What is Gua Sha used for?
 
Traditional Gua Sha is commonly used for muscle tension, neck and shoulder pain, back pain, stiffness, headaches, and areas of muscular restriction.
Within Traditional Chinese Medicine, it has also historically been used for conditions beyond musculoskeletal pain, including certain respiratory illnesses and patterns described as stagnation.
Treatment can range from very gentle to more vigorous depending on the area being treated and the goal of the session.

 

Is therapeutic Gua Sha the same as facial Gua Sha?
 
The underlying concept is similar, but the technique and intention are different.
Facial gua sha typically uses very light pressure and is commonly performed to encourage circulation, reduce the appearance of puffiness, and provide gentle facial massage.
Traditional therapeutic gua sha uses more deliberate pressure over the muscles and tissues and may intentionally produce sha—the characteristic temporary red or purple markings associated with the technique.
So, the jade tool you may have seen in a skincare routine has roots in a much broader traditional therapeutic practice.

What does modern science say?
 
Modern research into gua sha is still developing, but studies have investigated its effects on pain, circulation, muscle tension, and inflammatory processes.
Research has demonstrated measurable increases in surface microcirculation following gua sha, which may help explain some of the warmth and changes experienced after treatment. Clinical studies have also explored gua sha for conditions such as chronic neck pain and other musculoskeletal complaints, with some promising results.
However, as with many traditional therapies, the amount and quality of research varies, and larger clinical trials are still needed.

Why has it lasted so long?
 

Perhaps because Gua Sha is remarkably simple: a smooth tool, intentional pressure, and the body's own response to mechanical stimulation.

What ancient practitioners described as moving Qi and Blood and releasing stagnation can now also be explored through modern concepts such as circulation, connective tissue, muscle tension, and nervous system responses.

And while social media has introduced millions of people to the beauty side of gua sha, its history goes much deeper.

Long before Gua Sha became a skincare trend, it was—and continues to be—a therapeutic technique within traditional Chinese medicine.