FDA警告：关节痛产品 Yuan Bone 暗含三种未标注药物成分
美国食品药品监管局（FDA）11月12日发布公开警示，劝消费者不要购买或使用一款名为 Yuan Bone 的产品。该产品以缓解关节痛为卖点，在包括 vietnamus.store 在内的多个网站销售，也可能出现在部分零售店里。
FDA 实验室检测确认，Yuan Bone 含有对乙酰氨基酚、氯苯那敏和双氯芬酸三种成分，均未标注在产品标签上。对乙酰氨基酚过量可造成肝损伤，严重时可致肝衰竭甚至死亡，且症状可能数日后才显现；氯苯那敏是抗组胺药，可能引起嗜睡、影响思维与警觉；双氯芬酸属于非甾体抗炎药，会增加心脏病发作、中风等严重心血管事件风险，并可能导致胃肠道出血、溃疡甚至穿孔，与其他含同类成分的药物同服时风险更高。
FDA 表示，这类以膳食补充剂或普通食品面貌销售、暗含药物成分的产品常以「全天然」为宣传点，该局无法逐一检测市面上所有产品，消费者购买前应保持谨慎。使用该产品后出现不良反应的，应通过 FDA 的 MedWatch 安全信息与不良事件报告计划上报。（来源：美国食品药品监管局）
FDA Warns Yuan Bone Joint-Pain Product Contains Three Hidden Drug Ingredients
The U.S. Food and Drug Administration (FDA) on November 12 advised consumers not to purchase or use Yuan Bone, a product promoted and sold for joint pain on various websites, including vietnamus.store, and possibly in some retail stores.
FDA laboratory analysis confirmed that Yuan Bone contains acetaminophen, chlorpheniramine and diclofenac, none of them listed on the product label. Too much acetaminophen can cause liver damage ranging from mild problems to complete liver failure and death, and symptoms may not appear for several days. Chlorpheniramine is an antihistamine that may cause drowsiness and make it harder to think clearly or stay alert. Diclofenac is an NSAID that can increase the risk of serious heart problems such as heart attack and stroke, and can cause gastrointestinal bleeding, ulcers or life-threatening tears in the stomach or intestinal lining, with risks rising further when combined with other NSAID-containing products.
The FDA noted that products marketed as dietary supplements or conventional foods with hidden ingredients are often represented as all natural, and that the agency cannot test every such product on the market, urging consumers to exercise caution. Adverse events linked to Yuan Bone should be reported to the FDA's MedWatch Safety Information and Adverse Event Reporting Program. (Source: U.S. Food and Drug Administration)
来源：美国食品药品监管局
发布：GSM·美国（发布链接）
图片来源：美国食品药品监管局（FDA）总部大楼 (The U.S. Food and Drug Administration headquarters building. Photo: GSM federal fixed asset pack)
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