Unverified88% confidenceTradeoffTime unknown
氟浓度越高防龋效果越强,但对3岁以下幼儿或吞咽风险高者反而应控制单次用量(每次不超过0.25ml,约含5.65mg氟),避免急性氟中毒
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified4岁以下幼儿因吞咽风险及氟摄入量控制问题,使用需格外谨慎,部分指南建议仅限高龋风险儿童且用量减半86% similarUnverified含氟漱口水(氟化钠浓度约0.05%-0.2%)防蛀效果明确,但使用后30分钟内不宜进食漱口,且儿童6岁以下慎用以防吞咽过量氟;出行携带含氟型比含酒精型更适合家庭共用86% similarUnverified含氟量越高防龋越强但吞咽风险越大:低龄段(<3岁)不要盲目追求1450ppm成人级含氟量,超量长期吞咽有氟斑牙风险,适龄降氟才是安全边界86% similarUnverified含氟浓度越高防龋效果越强,但对无法控制吞咽的低龄儿童误吞风险也越大,学龄前优先选低氟或含木糖醇的无氟配方85% similar
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