Unverified85% confidenceDecision RuleTime unknown
购买时区分资质：标注'国药准字'的是药品（治疗性，浓度多为0.1%-0.3%）；标注'械字号'的是医疗器械（人工泪液类）。药品适应症明确，重度干眼优先选药品
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified选购时区分产品资质类别：『国药准字』为药品经过临床验证，『械字号』为医疗器械（多为人工泪液/护理液），『妆字号/消字号』不能宣称治疗功效，护眼选择优先级为药准字＞械字号82% similarUnverified选购时区分'国药准字'(药品，有明确适应症和成分标注)与'械字号/妆字号'(医疗器械/普通贴敷)，慢性疼痛治疗应认准国药准字号并核对含川乌草乌等主药成分81% similarUnverified选购时优先认准国药准字批号的药品，相比健字号保健品在成分含量和疗效上有更严格的监管标准80% similarUnverified选购时认准国药准字Z批号，区分药品与保健食品；不同厂家提取工艺有差异，优先选择知名药企（如白云山、同仁堂等）产品77% similarUnverified购买时认准是否有'国药准字Z'批号（药品）还是'械字号/妆字号'——药品类膏剂有明确适应症和药效验证，械字号多为物理冷敷贴（无药效声称），慢性疼痛调理优选国药准字产品76% similar
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