Unverified82% confidenceTradeoffTime unknown

剂量越高不代表越有效，超过5mg后不会显著提升助眠效果，反而增加次日头晕、多梦、白天嗜睡的概率——助眠靠的是时机（睡前1小时服用）而非剂量堆叠

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82%

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Unverified剂量越高不代表越有效，超过5mg后助眠效果不再线性提升，反而增加头痛、次日困倦、多梦等副作用，普通人无需追求高剂量91% similar Unverified剂量越高不代表越好：3-10mg高剂量并不比0.5mg更助眠，反而增加白天嗜睡、生动噩梦、体温调节紊乱风险，且更易产生依赖感90% similar

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