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迎风流泪也是病

健康 来源:健康报 2018年05月04日 09:16 A-A+ 二维码
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原标题:

  家住浙江绍兴的潘女士,出门一吹风就会眼泪汪汪。明明没有什么伤心事,却常常眼中含泪,时不时要擦拭眼泪,这对她的工作和生活都带来了极大的不便。为此,潘女士专程来到同济大学附属同济医院眼科,希望能得到一些帮助。

  经检查发现,潘女士双眼存在泪点狭窄。泪点狭窄是眼科的常见疾病,烧伤、化学伤、长期的睑缘炎症、结膜炎、反复不正当的冲洗、泪点扩张慢行泪囊炎等原因均可引起泪小点的狭窄或闭锁。迎风流泪的原因主要有以下几种:

  1.泪道阻塞或狭窄。泪道包括泪小点、泪小管、泪总管、泪囊、鼻泪管,任何一个部位的阻塞都会引起溢泪。

  2.功能性溢泪。泪小点多为椭圆形或圆形,其周围围绕着丰富的眼轮匝肌以保持泪小点开放状态,中老年患者的眼周组织较为松弛,瞬目时眼轮匝肌的泪液泵的功能不足,故而导致流泪,如遇寒冷天气,表现就更明显。

  3.泪液分泌增多,加之泪道阻塞和泪液泵的功能不足,眼泪水来不及排走,所以两眼泪汪汪。

  最后,潘女士通过显微镜下改良泪小点成形术,治愈了溢泪症状。改良的泪小点成形术具有精细、微创、恢复快的特点,术后第二天患者就可以出院。

  经常迎风流泪虽是小问题,但不应忽视,要查明具体原因,辨证施治。患者如不有效治疗,长期溢泪容易导致眼睑皮炎、慢性结膜炎、角膜炎和泪囊炎等一系列相关疾病。

BlobNotFoundThe specified blob does not exist. RequestId:06ef7337-401e-0082-6f94-0e9939000000 Time:2019-05-19T22:41:32.1772467Z 迎风流泪 | 泪囊炎
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我要纠错编辑:邹杨 责任编辑:张福伟
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