View source for Translations:Herbal medicine/21/en

Examples of herbal treatments with likely cause-effect relationships with adverse events include [[Consolida|aconite]] (which is often a legally restricted herb), [[Ayurveda|Ayurvedic remedies]], [[Genisteae|broom]], [[chaparral]], Chinese herb mixtures, [[comfrey]], herbs containing certain flavonoids, [[germander]], [[guar gum]], [[liquorice root]], and [[Mentha pulegium|pennyroyal]]. Examples of herbs that may have long-term adverse effects include [[ginseng]], the endangered herb [[goldenseal]], [[milk thistle]], [[Senna (plant)|senna]] (against which herbalists generally advise and rarely use), [[Aloe vera|aloe vera juice]], [[Rhamnus (plant)|buckthorn bark and berry]], [[Frangula purshiana|cascara sagrada bark]], [[Serenoa|saw palmetto]], [[Valerian (herb)|valerian]], [[kava]] (which is banned in the European Union), [[St. John's wort]], [[khat]], [[Areca nut|betel nut]], the restricted herb [[Ephedra (medicine)|ephedra]], and [[guarana]].