被蜱虫叮住，用尖头镊子贴着皮肤稳稳拉出来，别涂油别用火烧

用尖头镊子尽量贴着皮肤夹住蜱，稳稳地朝外拉出来。别涂凡士林、别用火烧，会刺激它把带病原体的体液挤进皮肤。别扭着拽，容易把口器断在肉里。拔完记下日期，之后几周里发烧、起疹，看病时主动说被蜱咬过。

成本

一把尖头镊子。

收益

美国疾控中心的拔法是，用干净的尖头镊子尽量贴着皮肤夹住蜱，用稳定、均匀的力把它拉出来。涂凡士林、指甲油或者用火烤，会刺激蜱虫，把带病原体的体液挤进皮肤。扭着拽、猛地一扯，容易把它扎在肉里的那部分嘴（口器）断在里面。拔掉之后几周内起皮疹或发烧，就去看医生，告诉医生最近被蜱咬过、什么时候咬的。蜱虫在中国会传一种病，叫发热伴血小板减少综合征。2024 年全国报告 6602 例、死亡 306 例，都是发现这种病以来最多的一年。2010 到 2024 年平均病死率 4.79%，年纪越大越高，85 岁以上是 9.15%

备注

拔完把日期记下来。之后几周里发烧、起皮疹、乏力，看病时主动说被蜱咬过。医生不问、你不说，很容易被按感冒处理。

来源 · 2

1. 美国疾病控制与预防中心. 被蜱叮咬之后：「Grasp the tick as close to the skin's surface as possible using clean fine-tipped tweezers」「Pull tick away from the skin with steady, even pressure」「Do not use petroleum jelly, heat, nail polish, or other substances to try and make the tick detach from the skin. This may agitate the tick and force infected fluid from the tick into the skin」「Don't twist or jerk the tick. This can cause the tick mouthparts to break off and remain in the skin」「If you develop a rash or fever within several weeks of removing a tick, see your doctor」「Tell the doctor about your recent tick bite」「When the bite occurred」. cdc.gov/ticks/after-a-tick-bite/index.html
2. Ren Q 等 (2026). Epidemiological characteristics of severe fever with thrombocytopenia syndrome (SFTS) in China, 2010–2024: a fifteen-year national surveillance analysis. BMC Infectious Diseases 26:1497：「The number of reported cases (6,602 cases) and deaths (306 cases) in 2024 were both the highest levels since the discovery of this disease」「The average CFR was 4.79%, and the CFR increased with age, reaching 9.15% among those aged 85 years and above」. doi.org/10.1186/s12879-026-14066-z