Unverified88% confidenceCautionTime unknown
牙龈出血、牙龈炎或牙龈萎缩人群不要买中硬毛牙刷和高摩擦美白牙膏，硬毛会加剧牙龈退缩，应选超软毛+抗炎成分（如氯化锶、云南白药类）牙膏
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified牙龈出血、牙周炎人群不建议买中硬毛或硬毛牙刷套装，硬毛会加重出血和牙龈萎缩，应选超软毛并搜索牙周专用款91% similarUnverified牙龈出血、牙齿敏感或正畸期间不建议使用中硬毛及以上牙刷，会加重牙龈退缩和牙颈部磨损（楔状缺损）88% similarUnverified牙龈出血、牙龈萎缩或牙周炎活动期不建议使用高磨料/过氧化物美白牙膏，会刺激牙龈加重炎症，应先治疗牙周问题87% similarUnverified牙龈出血或萎缩期间不应购买中硬毛牙刷及颗粒较大的美白牙膏，会加重机械损伤87% similarUnverified牙龈萎缩或已有楔状缺损的人不要购买中毛及硬毛牙刷，会加速牙颈部磨损87% similar
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