Does gua sha help with a sore throat: Brehan Crawford, L.Ac., pointing to the side of his neck where gua sha is done

Does Gua Sha Help With a Sore Throat?

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    A woman films her neck three days after a Chinese medicine treatment for a sore throat. There are bold red stripes running down both sides of it, and she is quick to say it is not a neck tattoo. Her voice is clear. She says she is completely recovered. What you are looking at is a kind of gua sha, and it is one of the older ways Chinese medicine has of helping the body clear an infection in the throat.

    The short answer

    Yes. For quick relief of a sore throat, gua sha on the neck does work. Scraping along the lines of the neck draws a lot of blood supply to the area, and blood supply means immune activity. If you are dealing with a viral infection in the throat, that can help you recover a little faster. It leaves red marks, which is why it is not done often, and it belongs in the hands of a trained professional, not a home experiment.

    The short version, on video.

    Does gua sha help with a sore throat?

    It does. The woman in the clip says so herself: the treatment was a kind of gua sha, and by the third day her sore throat was gone. I have no reason to doubt her. For a quick relief of a sore throat, this works.

    Gua sha means, roughly, scraping out the sha. A smooth edge is pressed and stroked along the skin until small red spots rise to the surface. Researchers describe it as therapeutic surface frictioning that intentionally raises transitory petechiae and bruising, a technique also known as coining, scraping and spooning across East Asia.[1] In the classical texts it is used for conditions that carry blood stasis, pain or inflammation.[2] A swollen, hot, painful throat fits that description well.

    What makes the video striking is where it was done. Not on the back. Not on the face. Straight down the lines of the neck, over the throat itself. That is unusual to see in the West, and it is worth understanding why it works before anyone decides it looks too strange to consider. If you want to go deeper into how Chinese medicine looks at infection and recovery, that is a big part of what we teach inside Gut Brain Synchrony, my community on Skool.

    What does gua sha do for your body?

    It moves blood to the surface where it is applied, and the body responds to that. In the West you usually see gua sha in one of two forms, both with a small flat tool.

    On the face, for cosmetic purposes

    Facial gua sha is light and leaves no marks. It has been studied as a beauty practice: in a randomized trial of 34 women aged 20 to 50, ten minutes of facial gua sha five times a week for eight weeks reduced measured facial contour distances by 2.23 to 2.40 mm and lowered facial muscle tone.[3] That is the version most people know.

    On the neck and back, as a musculoskeletal release

    The second form is a massage technique for tight, painful muscles of the neck, shoulders and back. This is where most of the clinical research sits. In a randomized trial of 48 outpatients with chronic neck pain, a single gua sha treatment improved pain after one week by 29.9 mm on a 100 mm scale more than a heat pad did, along with better neck function and quality of life.[4] In another trial of 40 patients with chronic neck or low back pain, one treatment reduced pain at seven days compared with a waiting list.[5]

    What you don't often see is gua sha done on the front of the neck, along those lines, for an infection. Same tool, same principle, different purpose.

    Why does gua sha leave red marks?

    The marks show where circulation has been brought up. The pressure-stroke brings small amounts of blood out of the capillaries into the tissue just under the skin. That red, dotted rash is the sha, and it usually lasts two to five days.[5] In the video, on day three, the stripes are still there and the throat is already better.

    How far to take it is a clinical decision. In a treatment like this one, a trained practitioner chooses the lines, the pressure and the point to stop. At home it is a different matter: when you see those little red dots appear on your own skin, that is your signal to stop, as I explain in Can you gua sha too hard?

    Those marks are also why you won't see this much, even in China. Honestly, gua sha on the neck like this isn't a big part of Chinese medicine there, because it leaves you with some aesthetic stuff that many people do not find pleasing. Walking around with red stripes down your throat for a few days is a real cost. For a sore throat that is getting worse, a lot of people decide it is worth it.

    In Chinese medicine terms, the sha is heat and stagnation being drawn out of the deeper layers and brought to the surface where the body can clear it. The throat is the gateway of the Lung. When an external pathogen settles there, the classical picture is heat trapped in a narrow passage: red, swollen, painful. Opening the surface over that passage gives the heat a way out.

    How does gua sha on the neck help you recover faster?

    It draws a lot of blood supply to the area, which means immune activity. If you are dealing with a viral infection there, it can help you recover a little bit faster. Here is what the research shows about each step of that.

    01 Blood flow rises sharply. The first study of gua sha physiology used laser Doppler imaging on 11 people. Surface microcirculation at the treated area rose fourfold for the first 7.5 minutes and stayed significantly higher for the full 25 minutes measured. Every subject also felt immediate relief of muscle pain.[1]
    02 Immune cells arrive. In a laboratory study, gua sha expanded blood vessels in the skin and increased the proportion of immune active cells in the treated tissue. Pro-inflammatory signals went up and immunosuppressive signals went down, both locally and in the circulation. A model vaccine given into the treated skin produced about three times the antibody response.[6]
    03 The body switches on protection. Researchers at Massachusetts General Hospital imaged heme oxygenase-1, a protective enzyme that guards cells against oxidative stress, and found it upregulated after gua sha, tracked over several days in multiple internal organs.[7] In older adults with back pain, gua sha was followed by falling levels of TNF-alpha and heme oxygenase-1, a pattern the authors read as a longer-lasting anti-inflammatory effect than heat.[8]
    04 The mechanical signal starts a cascade. A 2026 review of scraping therapy describes the petechiae as a mechanical stimulus that triggers a downstream biological response, including immune modulation, that reduces inflammation and pain.[9]

    Now put that next to the throat. Acute sore throats are mostly viral; group A strep accounts for somewhere between 5 and 30 percent of cases.[10] The throat is also one of the body's immune hubs. The tonsils are among the largest lymphoid tissues in Waldeyer's ring, the band of immune tissue around the back of the throat, and they produce the lymphocytes that drive the local immune response.[11] When you increase circulation over that region, you are feeding the very tissue that is fighting the virus.

    This is not the only respiratory use of gua sha being studied. In a hospital study of 200 children with chronic cough in Guangzhou, gua sha lowered daytime and nighttime cough scores more than conventional treatment alone, and combining it with acupoint patches worked best, with no significant adverse reactions.[12]

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    Should you try gua sha on your neck at home?

    No. Always seek care from a professional for this. Don't try it yourself at home. You can damage your skin beyond repair if you do it too much or too rough.

    The front of the neck is not the back. The skin is thinner, the structures underneath are closer to the surface, and the line between a therapeutic rash and an injury is a matter of pressure, angle and how many strokes. That judgment comes from training. Because gua sha deliberately brings blood into the tissue, and can sometimes draw it through the skin, clinicians have published hospital-standard safety protocols for how instruments are cleaned and handled.[13] The same principle runs through the related practice of cupping, which raises circulation and activates the immune system and is low-risk when performed by a trained practitioner.[14]

    The little jade or rose quartz tool in your bathroom drawer was made for facial gua sha. It is not the right tool, and you are not the right operator, for your own throat.

    How to use gua sha for a sore throat the right way

    01 Go to a trained practitioner. Look for a licensed acupuncturist or Chinese medicine practitioner who does gua sha as part of their work, and ask whether they treat sore throats this way.
    02 Use it while the throat is sore. Gua sha here is a tool for quick relief of an active sore throat. In the video it was done during the illness, and by the third day she was recovered.
    03 Plan for the marks. Expect red lines that fade over two to five days. If you have an event, a scarf or a high collar is your friend.
    04 Let the body do its work. The treatment brings blood and immune activity to the throat. Rest, warmth and warm fluids give that response the conditions it needs. There are other simple Chinese medicine approaches that pair well with it in Chinese medicine remedies for common symptoms.
    05 Keep your home tool for your face. Facial gua sha at home is light and gentle. Neck gua sha for a throat infection is a clinical treatment. Keep the two separate.

    Frequently asked questions

    Does gua sha hurt?

    Done well, it feels like firm, scraping pressure that can be tender where the sha comes up quickly. Most people find it bearable and many feel relief right away; in the first physiology study every subject reported an immediate drop in muscle pain.[1] Sharp pain is a sign the pressure is wrong, which is one more reason to leave it to a professional.

    Does gua sha leave bruises, and how long do the marks last?

    The marks are petechiae, tiny points of blood under the skin, and in heavier treatments some bruising. They usually last two to five days.[5] In the video, they are still clearly visible on day three.

    Is gua sha for a sore throat a common treatment in China?

    Not a big one. The marks it leaves are not pleasing to many people, so it is not used as often as you might expect. For quick relief of a sore throat, though, it does work.

    Those red stripes look strange, but they are the visible sign of your own circulation and immune system being sent where they are needed.

    — Brehan Crawford, L.Ac.

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    References

    1. Nielsen A, Knoblauch NT, Dobos GJ, Michalsen A, Kaptchuk TJ. The effect of Gua Sha treatment on the microcirculation of surface tissue: a pilot study in healthy subjects. Explore (NY). 2007;3(5):456-466. doi:10.1016/j.explore.2007.06.001
    2. Nielsen A. Gua sha research and the language of integrative medicine. J Bodyw Mov Ther. 2009;13(1):63-72. doi:10.1016/j.jbmt.2008.04.045
    3. Ahn SH, Hwang UJ, Han HS, et al. Comparative effects of facial roller and gua sha massage on facial contour, muscle tone, and skin elasticity: randomized controlled trial. J Cosmet Dermatol. 2025;24(6):e70236. doi:10.1111/jocd.70236
    4. Braun M, Schwickert M, Nielsen A, et al. Effectiveness of traditional Chinese "gua sha" therapy in patients with chronic neck pain: a randomized controlled trial. Pain Med. 2011;12(3):362-369. doi:10.1111/j.1526-4637.2011.01053.x
    5. Lauche R, Wübbeling K, Lüdtke R, et al. Randomized controlled pilot study: pain intensity and pressure pain thresholds in patients with neck and low back pain before and after traditional East Asian "gua sha" therapy. Am J Chin Med. 2012;40(5):905-917. doi:10.1142/S0192415X1250067X
    6. Chen T, Liu N, Liu J, et al. Gua Sha, a press-stroke treatment of the skin, boosts the immune response to intradermal vaccination. PeerJ. 2016;4:e2451. doi:10.7717/peerj.2451
    7. Kwong KK, Kloetzer L, Wong KK, et al. Bioluminescence imaging of heme oxygenase-1 upregulation in the Gua Sha procedure. J Vis Exp. 2009;(30):1385. doi:10.3791/1385
    8. Yuen JWM, Tsang WWN, Tse SHM, et al. The effects of Gua sha on symptoms and inflammatory biomarkers associated with chronic low back pain: a randomized active-controlled crossover pilot study in elderly. Complement Ther Med. 2017;32:25-32. doi:10.1016/j.ctim.2017.03.010
    9. Chu YD, Chu ECP. Mechanisms underlying the beneficial effects of scraping therapy: a review of articles. Cureus. 2026;18(8):e114412. doi:10.7759/cureus.114412
    10. Koski RR, Klepser M, Bronz H. CLIA-waived group A streptococcal pharyngitis test and treat programs in community pharmacies. J Pharm Pract. 2025;38(6):534-539. doi:10.1177/08971900251345972
    11. Li S, Li X, Lu J, et al. IL-6-JAK2-STAT3 signaling pathway and the pathogenesis of chronic tonsillitis. J Interferon Cytokine Res. 2026;46(8):217-225. doi:10.1177/10799907261442845
    12. Ni D, Zhong L, Liu X, et al. Clinical efficacy of gua sha therapy combined with acupoint application on chronic cough in pediatrics. Pediatr Pulmonol. 2025;60(5):e71065. doi:10.1002/ppul.71065
    13. Nielsen A, Kligler B, Koll BS. Safety protocols for gua sha (press-stroking) and baguan (cupping). Complement Ther Med. 2012;20(5):340-344. doi:10.1016/j.ctim.2012.05.004
    14. Rozenfeld E, Kalichman L. New is the well-forgotten old: the use of dry cupping in musculoskeletal medicine. J Bodyw Mov Ther. 2016;20(1):173-178. doi:10.1016/j.jbmt.2015.11.009