The history and terminology of gua sha: what the name means, its place in East Asian folk medicine, its regional relatives, and how it reached Western skincare.https://guashastone.net/https://guashastone.net/blogs/the-terminology-problem/https://guashastone.net/blogs/the-terminology-problem/One phrase now covers a folk remedy, a clinical technique and a skincare object. The confusion isn't pedantry — it produces real practical errors.Sun, 26 Jul 2026 00:00:00 GMTterminologytransmissionhttps://guashastone.net/blogs/how-it-reached-western-skincare/https://guashastone.net/blogs/how-it-reached-western-skincare/The practice arrived twice: first in emergency rooms, where the marks were read as abuse, and decades later as a polished stone sold beside serums.Sat, 25 Jul 2026 00:00:00 GMTtransmissionappropriationhttps://guashastone.net/blogs/the-regional-relatives/https://guashastone.net/blogs/the-regional-relatives/Vietnamese cạo gió and Indonesian kerokan are near-identical practices under different names. Which raises a question nobody can answer cleanly.Fri, 24 Jul 2026 00:00:00 GMTregionalfolk-medicinehttps://guashastone.net/blogs/a-folk-remedy-before-it-was-a-therapy/https://guashastone.net/blogs/a-folk-remedy-before-it-was-a-therapy/Gua sha was a household practice done with a coin by family members, not a clinical technique. That distinction explains most of its documentary silence.Thu, 23 Jul 2026 00:00:00 GMTfolk-medicinetransmissionhttps://guashastone.net/blogs/what-the-name-means/https://guashastone.net/blogs/what-the-name-means/Gua is simply 'to scrape'. Sha is the difficult half — a word for the marks, for a category of illness, and for something between the two.Wed, 22 Jul 2026 00:00:00 GMTetymologyterminology