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近期高发!德阳人注意防范!紧急提醒→

来源:42.scxinxi.com 更新时间:2026年03月06日

阿~阿~阿~阿嚏!

据德阳市卫健委消息

近期

德阳的花粉浓度相对较高



记者从成都中医药大学附属医院德阳医院皮肤科了解到,今年2月以来,医院接诊的过敏性皮肤病患者数量就明显增多。“每年3月到5月都是过敏性皮肤病的高发期,2月以来,我们皮肤科就接诊了百余例过敏性皮肤病的患者,多以年轻的女性为主。”成都中医药大学附属医院德阳医院皮肤科主任田淑娥说。


图据中国天气网


当气温保持在20℃以上,花粉浓度就会较高。据中国天气网预报,3月6日有降温降雨天气,最高气温会下降到16℃左右,花粉指数预计会下降。敏感人群游玩休闲的同时请注意做好防护,若身体不适,及时前往医院就诊,并按照医生建议进行针对性治疗。


近期

德阳地区油菜已经开花

花粉致敏植物种类主要为

柏科的侧柏属、刺柏属

和柳杉属植物以及油菜

敏感人群请注意避开以上植物

除此之外柳属、枫杨、石楠等

致敏植物的花序将逐渐成熟


市民在柳梢堰湿地公园里的油菜花旁唱歌(图据德阳头条)


花粉过敏患者一定要

注意避开正值花期的致敏植物!


花粉高峰期,哪些人群更易受影响?


过敏和免疫力之间存在着密切且复杂的关系。正常情况下,人体的免疫系统能够识别和清除外来病原体,如细菌、病毒等,同时对自身组织保持耐受。


而过敏反应本质是免疫系统“防卫过当”。过敏性疾病又称变态反应性疾病,是人体对过敏原产生异常免疫反应而引发的。


一般来说,过敏体质的人群更容易出现过敏反应,尤其是有家族过敏史的人,如父母有过敏性鼻炎、哮喘或湿疹等,子女的过敏风险会更高。此外,儿童、老年人以及免疫力异常、紊乱的人群也更容易过敏。


过敏反应的表现取决于如何接触到过敏原。花粉四处飘散时:


若它们沾染到了眼结膜,就会引起结膜炎,表现为眼红、眼痒;


若它们由鼻腔吸入,就会引起过敏性鼻炎,表现为鼻痒、打喷嚏、流鼻涕;


还有一些花粉的颗粒很细小,被人体吸入支气管,就会引起咳嗽、气喘;


有些人去郊外玩,在草丛里钻来钻去,身上沾到花粉,就会引起接触性过敏,导致皮肤瘙痒、皮疹。


当然,空气中的花粉进入人体的主要途径是吸入,所以过敏性鼻炎的患者最为常见。


关于花粉过敏,这三大误区你知道吗?


误区一:待在家里就不会过敏


正解:其实,花粉是可以通过门窗缝隙进入室内的,并非待在家里就不会过敏。在花粉高发期,一定要紧闭门窗,使用湿拖把、抹布等减少粉尘。


误区二:有过敏症状了才用药


正解:很多抗过敏药物有预防功效。在花粉未肆虐时,有过敏病史的人可以提前一到两周服用抗过敏药物。有过敏性结膜炎史的患者,可提前两到三个月用药,效果会更好。


误区三:只要戴口罩就能预防过敏


正解:纱布和无纺布口罩缝隙较大,预防花粉过敏的效果较差。只有含熔喷布层的医用口罩和专业防护口罩才能起到防护作用。


预防花粉过敏,这些要点请记住


过敏人群想要预防或减轻不适,最主要的就是不接触过敏原,根据自身情况做好回避。


花粉高峰期应关闭门窗减少空气流动,有条件的家庭可以配合使用新风系统或者空气净化器;


如果要出门,尽量选择花粉浓度较低的时间段行动,如清晨和晚上;


佩戴防花粉眼镜能减少约65%的花粉颗粒与眼结膜接触;


佩戴防花粉口罩、应用花粉阻隔剂,也能有效过滤花粉。


值得注意的是:


雷雨对空气中花粉颗粒的洁净能力差,且能使花粉颗粒溶胀破碎成致敏性更强的小颗粒,应尽量避免在雷雨前后外出活动。


一般来说,羊毛衣服比棉布和化纤衣服更容易产生静电吸附花粉,因此外出尽量选择表面光滑材质的衣服。回家后要及时洗手、洗脸、更换外衣,把吸附在衣服和身体表面的过敏原去除。


如果大家做了这些工作,依然出现了过敏症状,应该在医生的指导下用药治疗,过敏呈进行性加重的患者还可考虑进行脱敏治疗。


春天是美的
但健康更重要

花粉过敏人士外出时一定要做好防护!

最近大家有没有被花粉“攻击”?
转发提醒身边人

深度报道 · 四川经济观察

详尽数据和分析:制造业、农业和数字经济的最新走向。

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专栏 · 岁月川味

跟随作者走进老街巷,寻找那些被时间打磨的味道。

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