Gua Sha Therapy

Gua Sha is a traditional hands-on therapy used in East Asian medicine for centuries to relieve pain, improve circulation, and support the body’s natural healing process. Many patients find that the results feel similar to a deep therapeutic massage, helping muscles release tension and restoring comfortable movement.

The name comes from two Chinese words:
Gua, meaning “to scrape or press-stroke,” and Sha, which refers to the temporary redness that appears on the skin during treatment. This redness represents areas where circulation has been stagnant or congested — often corresponding to areas where patients feel stiffness, tightness, or pain.

How Gua Sha Works

During treatment, your practitioner uses a smooth-edged tool to gently press and glide across the skin in repeated strokes. This technique stimulates circulation in the muscles and connective tissue, helping to release tight areas and move fresh blood and oxygen into the tissue.

As circulation improves, small red or purple spots called petechiae may appear on the skin. These spots blend into a light redness known as sha. While it can look dramatic, it is not painful or harmful and usually fades within two to three days.

Patients often notice immediate improvements in stiffness, pain, and range of motion, similar to the relief experienced after a massage, but often longer lasting.

Benefits of Gua Sha

Gua Sha is commonly used to:

  • Relieve muscle pain and tension

  • Improve circulation and tissue recovery

  • Increase mobility and reduce stiffness

  • Reduce inflammation

  • Support immune function

  • Ease headaches and neck or back pain

  • Help with cough, congestion, and respiratory symptoms

Research has shown that Gua Sha can significantly increase microcirculation in the treated area, which may help the body repair injured or inflamed tissues more efficiently.

In East Asian medicine, Gua Sha is also used to move stagnation — areas where circulation and energy flow have become blocked — which often manifests as persistent pain, tightness, or discomfort.

What to Expect After Treatment

The redness created during treatment usually fades within two to three days. As it resolves, patients often continue to experience relief from pain and improved mobility.

After your treatment, we recommend:

  • Keeping the treated area protected from wind, cold, and direct sun

  • Drinking plenty of water

  • Allowing your body time to rest and recover

Gua Sha and Acupuncture

At Glow, Gua Sha is often combined with acupuncture to enhance treatment results. Together, these therapies help release muscle tension, improve circulation, and support whole-body healing.

If you are experiencing muscle pain, stiffness, stress, or tension, ask your acupuncturist whether Gua Sha may be a helpful addition to your treatment

References

Braun, M., Schwickert, M., Nielsen, A., et al., 2011. Effectiveness of Traditional Chinese ‘Gua  Sha’ Therapy in Patients with Chronic Neck Pain; A Randomized Controlled Trial. Pain Med 12 (3), 362–369.

Chan, S., Yuen, J., Gohel, M., et al., 2011.    Guasha-induced hepatoprotection in chronic active hepatitis B: A case study. Clin Chim Acta 412 (17–18), 1686–1688.

 

Kwong KK, Kloetzer L, Wong KK et al. 2009. Bioluminescence imaging of heme oxygenase-1 upregulation in the Gua Sha procedure. J Vis Exp. 30 (August 28):1385.

 

Nielsen, A., 2012.       Gua Sha. A Traditional Technique for Modern Practice, 2nd ed. Elsevier, Edinburgh.

Nielsen, A., Knoblauch, N.T.M., Dobos, G.J., et al., 2007. The Effect of Gua Sha Treatment on the Microcirculation of Surface Tissue: A Pilot Study in Healthy Subjects. Explore (NY) 3 (5), 456–466. www.guasha.com