室内养花不仅使环境优美,而且能陶冶情趣,也丰富了离退休人员的精神生活。但若不知道哪些花卉对人体有伤害作用,在养植及观赏过程中就易发生被花卉伤害的事。误服伤人夹竹桃树皮、枝、叶中都含有夹竹桃苷。误食后出现恶心、呕吐、烦躁,严重者可致死亡。万年青、马蹄莲误食后可致口腔、咽喉、食道、胃肠黏膜等灼伤,甚至损伤声带,导致说话失声。 Indoor flowers not only make the environment beautiful, but also cultivate the fun, but also enrich the retired staff’s spiritual life. However, if you do not know which flowers have a harmful effect on the human body, it is easy to be harmed by flowers during planting and viewing. Misdiagnosed injuried oleander bark, branches, leaves contain oleandrin. After eating nausea, vomiting, irritability, severe cases can cause death. Evergreen, calluses after eating can cause mouth, throat, esophagus, gastrointestinal mucosa and other burns, or even damage the vocal cords, leading to speech.