耳部瘙痒有时源于体内火气过旺，摄入辛辣食物或经常熬夜都可能引发此类症状。
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，详情可参考zoom
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南方周末：就国内养老格局来看，90%左右的老年人依托居家养老，7%左右依托社区养老，当下这两种养老方式各自面临的问题是什么？对此，有什么建议？