1、丁香、夜来香在夜间能散发刺激嗅觉的微粒,对高血压和心脏病患者有不利影响;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0df431adcbef76095cf5fd3422dda3cc7dd99e9a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、夹竹桃的花香能使人昏睡、智力降低;洋绣球散发的微粒会使人皮肤过敏发生瘙痒;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/21a4462309f7905278ae239500f3d7ca7acbd5ec?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、郁金香的花朵有毒碱,过多接触易使人毛发脱落;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d1a20cf431adcbef60da1aada0af2edda2cc9faa?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、松柏类花木散发出的油香,会影响人的食欲。
4、万年青含有一些有毒的酶,它的茎叶液汁触及皮肤,有强烈的刺激性。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b151f8198618367a75a6187622738bd4b31ce56a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、曼陀罗、断肠草等含有剧毒。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/728da9773912b31bb55900858a18367adab4e161?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、水仙、玫瑰之类著名香花,时间一长,特别是睡眠时呼吸这些气息,也会令人不舒服。室内如果摆放香型花过多,香味过浓,会使人的神经产生兴奋,特别是在卧室内长时间闻之,会引起失眠。
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