天气预报 > 其他 > 蚊子咬了之后为什么会留下红点
蚊子咬了之后为什么会留下红点
更新时间: 2020-10-22 00:00:00  

因为蚊子在叮人时,要往人体里注入几种蛋白质,统称蚊子唾液蛋白。蚊子咬人后会放出含有抗凝血剂的唾液来防止血液凝结,导致人体皮肤出现痒痒的红肿包。

如果被蚊子咬了以后,可用氨水止痒,也可将香皂蘸水在红肿处涂抹,这样能在数分钟内止痒。如果叮咬处很痒,可先用手指弹一弹,再涂上花露水、风油精等。可用芦荟叶中的汁液止痒。被蚊子叮咬后红肿奇痒时,可切一小片芦荟叶,洗干净后掰开,在红肿处涂擦几下,就能消肿止痒。

关键词: 蚊子 之后 为什么 留下

蚊子咬了之后为什么会留下红点相关经验

天气预报

最新推荐

页面:/news/view-3326053/ | 耗时:0.2897 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3326053 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3326053 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3326053 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1094553,2710293,1061832,1102642,1047141,1090861,1130708,1076161,1112214,1060331,1133191,2584816,1069928,1082233,1066128,403384,2994138,3420896,2739479,2643479,1084573,1085460,1086116,1131912,1112086,1093206,149099,1121700,1063561,1093993) ORDER BY field (ArticleID,1094553,2710293,1061832,1102642,1047141,1090861,1130708,1076161,1112214,1060331,1133191,2584816,1069928,1082233,1066128,403384,2994138,3420896,2739479,2643479,1084573,1085460,1086116,1131912,1112086,1093206,149099,1121700,1063561,1093993)