Salicylic acid. This is the main ingredient in aspirin, and it should usually be your first choice. According to one study, salicylic acid is the only topical treatment (treatment applied directly to the skin) that clearly outperforms a placebo. (The study, in the August 2011 issue of the British Journal of Dermatology, combined and reanalyzed data from a number of previous studies.) Salicylic acid costs little, has minimal side effects, and comes in various over-the-counter preparations, including liquids, gels, and patches. Concentrations range from 17% to 40% (stronger concentrations should be used only for warts on thicker skin). To treat a wart, soak it for 10 to 15 minutes (you can do this in the shower or bath), file away the dead warty skin with an emery board or pumice stone, and apply the salicylic acid. Do this once or twice a day for 12 weeks. Warts in thick skin, like the bottom of the foot, may respond best to a patch that stays in place for several days. Continuing treatment for a week or two after the wart goes away may help prevent recurrence
他12岁，这个warts长在脸颊上，离眼睛大概3厘米左右。
GP说等它自行消亡，但是每次游泳回来，都变得非常flakey,有时还出血。
再问GP，竟然让我们去买bazuka,这个药膏写得很明白，不能用在脸上。
附照片。
请问大家的意见。
红药水，每天点数次，20天左右无痛自动脱落。可惜这里没有卖的。
https://www.health.harvard.edu/diseases-and-conditions/how-to-get-rid-of-warts?
Salicylic acid. This is the main ingredient in aspirin, and it should usually be your first choice. According to one study, salicylic acid is the only topical treatment (treatment applied directly to the skin) that clearly outperforms a placebo. (The study, in the August 2011 issue of the British Journal of Dermatology, combined and reanalyzed data from a number of previous studies.) Salicylic acid costs little, has minimal side effects, and comes in various over-the-counter preparations, including liquids, gels, and patches. Concentrations range from 17% to 40% (stronger concentrations should be used only for warts on thicker skin). To treat a wart, soak it for 10 to 15 minutes (you can do this in the shower or bath), file away the dead warty skin with an emery board or pumice stone, and apply the salicylic acid. Do this once or twice a day for 12 weeks. Warts in thick skin, like the bottom of the foot, may respond best to a patch that stays in place for several days. Continuing treatment for a week or two after the wart goes away may help prevent recurrence
找的皮肤科医生，用液氮轻轻点了一下，几天就脱落了，之后跟啥事也没发生一样。
不胜其烦，不久后去朋友家，室外的jacuzzi 待了40分钟左右，回到家发现小瘊子竟然无影无踪。你也试试！不过我的没有破
https://www.healthline.com/health/skin-disorders/filiform-warts#removal
https://www.medicalnewstoday.com/articles/321345#medical-treatment
warts分多种，这种叫filiform warts，在脸上，还是建议请皮肤科去除。
我手上长过。很多年都好不了很难看。看了皮肤科, 吃了内服药。慢慢的（大概一个月？）就没有了。没留任何痕迹。
https://www.walmart.com/ip/Dr-Scholl-s-Freeze-Away-Wart-Remover-7-Treatments/11994942
我们在英国，全民医疗，不能自己去看专科，要GP refer
Lockdown 后，医生叫忙，GP refer 越来越难，所以才在这里问，有啥办法去除。
Warts 昨晚又出血了。
我去了药店，没有卖freezeaway的。
网上查了偏方，材料我家里啥都有，但是我儿子不让我碰。
https://www.walgreens.com/store/c/compound-w-fast-acting-liquid-salicylic-acid-wart-remover/ID=prod3018623-product?ext=gooKBM_PLA+-+Personal+Care+(2019+Update)Personal+Care__pla_local&gclsrc=aw.ds&&gclid=CjwKCAjwt8uGBhBAEiwAayu_9cUqVmF20dgXpFQ_KAF9iErl_bgq6kzt1degI8Ap3bn3NMs13ZzXwxoCFVIQAvD_BwE
目的就是给virus/bacteria 创造一个不友好的环境。
二天就马上见效了。效果比你去医院做冷冻治疗还要好，这个是断根的。我帮我儿子去掉他脚底的一个，他那时候刚刚有，比你儿子的这个小。我也帮过一个老人去掉她脸上的一个，她之前去医院冷冻过，后来又复发。其实一扯掉，大概两个小时后就肯定看到效果了。