{"id":619,"date":"2026-10-25T12:13:32","date_gmt":"2026-10-25T11:13:32","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=619"},"modified":"2026-10-25T22:28:21","modified_gmt":"2026-10-25T21:28:21","slug":"harpagophytum","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/harpagophytum\/","title":{"rendered":"Harpagophytum"},"content":{"rendered":"

Ce que c\u2019est<\/h2>\n

L\u2019harpagophytum (Harpagophytum procumbens<\/em>), ou griffe du diable, est une plante rampante des terres s\u00e8ches du Kalahari, en Afrique australe, de la m\u00eame famille que le s\u00e9same (P\u00e9daliac\u00e9es). Son nom vient de ses fruits arm\u00e9s de longs crochets. On utilise ses racines secondaires, renfl\u00e9es en tubercules, qui contiennent de l\u2019harpagoside.<\/p>\n

L\u2019Agence europ\u00e9enne des m\u00e9dicaments reconna\u00eet l\u2019usage traditionnel de ces racines chez l\u2019adulte<\/a> pour soulager les douleurs articulaires l\u00e9g\u00e8res, les troubles digestifs l\u00e9gers comme les ballonnements, et la perte d\u2019app\u00e9tit passag\u00e8re ; elle conseille de voir un m\u00e9decin si les douleurs durent plus de 4 semaines. Une synth\u00e8se Cochrane note que des extraits apportant 50 ou 100 mg d\u2019harpagoside par jour pourraient r\u00e9duire la douleur lombaire \u00e0 court terme mieux qu\u2019un placebo<\/a>.<\/p>\n

Six g\u00e9lules de Synaflexol apportent 1 000 mg de poudre de racine d\u2019harpagophytum, dans le complexe Exten(d)\u00ae avec du gingembre et du rocouyer, et 190 mg d\u2019acide hyaluronique. Une dose de 20 ml d\u2019Arthrylax en apporte 250 mg sous forme d\u2019extrait sec, avec de la pr\u00eale, du cassis et de la glucosamine.<\/p>\n","protected":false},"excerpt":{"rendered":"

Plante rampante du Kalahari, appel\u00e9e griffe du diable, dont on utilise les racines renfl\u00e9es.<\/p>\n","protected":false},"featured_media":2696,"template":"","meta":{"_bw_latin":"Harpagophytum procumbens","_bw_synonyms":"griffe du diable","_bw_brand":"","_bw_precautions":"","_bw_subtitle":"","_bw_studies_intro":"

Une synth\u00e8se Cochrane sur les plantes contre le mal de dos indique que l\u2019harpagophytum, \u00e0 50 ou 100 mg d\u2019harpagoside par jour, pourrait r\u00e9duire la douleur lombaire \u00e0 court terme mieux qu\u2019un placebo et limiter le recours aux antalgiques (Oltean et al., 2014<\/a>). Une revue syst\u00e9matique de 12 essais conclut \u00e0 des preuves mod\u00e9r\u00e9es pour une poudre \u00e0 60 mg d\u2019harpagoside par jour dans l\u2019arthrose de la colonne, de la hanche et du genou, et \u00e0 des preuves solides pour un extrait aqueux \u00e0 50 mg d\u2019harpagoside par jour dans les pouss\u00e9es de lombalgie chronique (Gagnier et al., 2004<\/a>). Chez 122 patients atteints d\u2019arthrose du genou ou de la hanche, 2 610 mg de poudre de racine par jour ont soulag\u00e9 la douleur autant que la diacerh\u00e9ine, avec moins d\u2019effets ind\u00e9sirables (Chantre et al., 2000<\/a>).<\/p>","_bw_mention":"","_bw_studies":[{"resultat":"La douleur et la g\u00eane fonctionnelle ont diminu\u00e9 autant qu\u2019avec la diacerh\u00e9ine, un m\u00e9dicament de l\u2019arthrose. Les patients sous harpagophytum ont pris moins d\u2019anti-inflammatoires et d\u2019antalgiques et ont eu moins d\u2019effets ind\u00e9sirables (diarrh\u00e9e : 8,1 % contre 26,7 %).","type":"essai","population":"122 patients atteints d\u2019arthrose du genou ou de la hanche","dose":"2 610 mg de poudre de racine par jour (6 g\u00e9lules de 435 mg)","duree":"4 mois","auteurs":"Chantre et al.","annee":"2000","revue":"Phytomedicine","lien":"https:\/\/doi.org\/10.1016\/S0944-7113(00)80001-X","source":"publication","note":"R\u00e9sum\u00e9 PubMed 11185727 lu. Comparaison \u00e0 un m\u00e9dicament, sans placebo. \u00c9tude men\u00e9e par Arkopharma (Harpadol)."},{"resultat":"Apr\u00e8s 4 semaines, la masse grasse des jambes a baiss\u00e9 et la temp\u00e9rature du genou mesur\u00e9e par thermographie a davantage diminu\u00e9 que sous placebo ; les bilans de s\u00e9curit\u00e9 \u00e9taient comparables \u00e0 ceux du placebo.","type":"essai","population":"28 hommes de 40 \u00e0 60 ans, coureurs amateurs g\u00ean\u00e9s au genou apr\u00e8s l\u2019entra\u00eenement","dose":"2 g par jour d\u2019un m\u00e9lange harpagophytum, gingembre et rocouyer (Exten(d)\u00ae), en 6 prises","duree":"4 semaines","auteurs":"Gonz\u00e1lez-Gross et al.","annee":"2021","revue":"International Journal of Environmental Research and Public Health","lien":"https:\/\/doi.org\/10.3390\/ijerph18115538","source":"publication","note":"R\u00e9sum\u00e9 PubMed 34067240 lu. Essai pilote sur le m\u00e9lange Exten(d)\u00ae, celui de Synaflexol, pas l\u2019harpagophytum seul. Deux auteurs employ\u00e9s par Natural Origins, qui d\u00e9veloppe Exten(d). La douleur n\u2019est pas chiffr\u00e9e dans le r\u00e9sum\u00e9."},{"resultat":"L\u2019harpagophytum pourrait r\u00e9duire la douleur lombaire \u00e0 court terme mieux qu\u2019un placebo et limiter le recours aux antalgiques.","type":"revue","population":"14 essais sur des plantes contre le mal de dos (2 050 participants), dont 2 essais sur l\u2019harpagophytum (315 participants)","dose":"extraits apportant 50 ou 100 mg d\u2019harpagoside par jour","duree":"","auteurs":"Oltean et al.","annee":"2014","revue":"Cochrane Database of Systematic Reviews","lien":"https:\/\/doi.org\/10.1002\/14651858.CD004504.pub4","source":"publication","note":"R\u00e9sum\u00e9 PubMed 25536022 lu. Revue Cochrane ; un autre essai harpagophytum contre rof\u00e9coxib jug\u00e9 de tr\u00e8s faible qualit\u00e9."},{"resultat":"Sur 12 essais chez des adultes souffrant d\u2019arthrose ou de lombalgie, les auteurs concluent \u00e0 des preuves mod\u00e9r\u00e9es d\u2019efficacit\u00e9 pour une poudre d\u2019harpagophytum \u00e0 60 mg d\u2019harpagoside par jour dans l\u2019arthrose de la colonne, de la hanche et du genou, et \u00e0 des preuves solides pour un extrait aqueux \u00e0 50 mg d\u2019harpagoside par jour dans les pouss\u00e9es de lombalgie chronique non sp\u00e9cifique.","type":"revue","population":"12 essais, arthrose et lombalgie","dose":"50 \u00e0 100 mg d\u2019harpagoside par jour selon les extraits","duree":"","auteurs":"Gagnier et al.","annee":"2004","revue":"BMC Complementary and Alternative Medicine","lien":"https:\/\/doi.org\/10.1186\/1472-6882-4-13","source":"publication","note":"Revue syst\u00e9matique sans regroupement statistique, r\u00e9sum\u00e9 PubMed 15369596 lu. Revue ancienne (2004) ; les essais ont \u00e9t\u00e9 d\u00e9crits un \u00e0 un."}],"_bw_documents":[],"_bw_claims":["aide \u00e0 maintenir une bonne mobilit\u00e9","\u00ab contribue au confort digestif \u00bb","aide au bien-\u00eatre du foie","aide \u00e0 l'app\u00e9tit"],"_bw_logo":0,"_bw_logo_dark":false},"class_list":["post-619","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nHarpagophytum - Journal Purvival<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/purvival.com\/journal\/ingredients\/harpagophytum\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Harpagophytum - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Plante rampante du Kalahari, appel\u00e9e griffe du diable, dont on utilise les racines renfl\u00e9es.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/purvival.com\/journal\/ingredients\/harpagophytum\/\" \/>\n<meta property=\"og:site_name\" content=\"Journal Purvival\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-25T21:28:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/harpagophytum.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1344\" \/>\n\t<meta property=\"og:image:height\" content=\"752\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/harpagophytum\\\/\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/harpagophytum\\\/\",\"name\":\"Harpagophytum - 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