What should I do if I have a minor scratch? Popular first aid guides on the Internet
Recently, discussions on “treatment of minor abrasions” have become increasingly popular on social media and health forums. Especially in summer, as outdoor activities increase, abrasions have become a common problem. The following is a practical guide compiled based on hot spots across the Internet in the past 10 days to help you quickly deal with minor scratches.
1. Statistics on popular opinions on abrasion treatment across the Internet

| opinion classification | Support rate (%) | Main source platform |
|---|---|---|
| Rinse with clean water first | 68 | Weibo, Zhihu |
| Use iodophor for disinfection | 72 | Xiaohongshu, Douyin |
| Band-aid coverage | 45 | Baidu Tieba |
| natural healing | 31 | Hupu, Bilibili |
2. Four-step scientific processing method
1.Clean the wound: Rinse with running water for at least 1 minute to remove gravel and other foreign matter. The focus of controversy: the use of hydrogen peroxide (a recent article by Dr. Dingxiang pointed out that it may damage tissue).
2.Disinfection options: Iodophor cotton swabs have become a new Internet celebrity product (weekly sales increase of 120% on Douyin) to prevent alcohol from directly irritating wounds.
3.coverage strategy:
| Wound type | Recommended method |
|---|---|
| joint parts | Liquid Band-Aid (JD.com 618 sales champion) |
| flat area | breathable gauze |
4.Healing monitoring: TikTok’s popular challenge #WoundDiary# advocates taking photos and records every day, but doctors recommend paying attention to signs of infection such as redness, swelling, and exudation.
3. Solve the three hot search misunderstandings
1.Toothpaste stops bleeding?(No. 7 hot search on Weibo): The ingredients may cause allergies, and the official Weibo of Guangdong Food and Drug Administration has refuted the rumor.
2.Soy sauce sterilization?: Zhihu popular science V’s experiment showed that the bacteria content in soy sauce exceeded the standard by 3 times.
3.Do you have to pick out the scabs?: Bilibili’s medical popularization UP host “Rabbit Bake” demonstrated the process of picking scabs leading to scar hyperplasia in a video, which has been viewed more than 2 million times.
4. Suggestions for handling special scenarios
| scene | emergency plan |
|---|---|
| outdoor sports | Carry single-pack saline solution with you |
| scrapes in children | Cartoon pattern waterproof band-aid (Taobao children’s model has monthly sales of 100,000+) |
| facial abrasions | Medical silicone gel prevents scars (over 50,000 Xiaohongshu grass-growing notes) |
5. Latest suggestions from experts
Dr. Wang from the Emergency Department of Peking Union Medical College Hospital (3.2 million TikTok followers) emphasized:"Avoid contact with water for 48 hours after abrasion"This view is outdated, and modern medicine advocates that maintaining a moderately moist environment is more conducive to healing.
6. Evaluation of internet celebrity care products
| product type | heat index | Things to note |
|---|---|---|
| hydrocolloid dressing | ★★★★☆ | Need to be soaked and peeled off when replacing |
| Nano silver spray | ★★★☆☆ | Not more than 3 times a day |
| Dissolvable suture patch | ★★★★★ | Only suitable for linear wounds |
Note: The above data is collected from the hot search lists and e-commerce sales data of each platform from June 1st to 10th, covering topics that have been read more than 200 million times. Correct treatment of minor abrasions can not only speed up healing, but also prevent infection and scar formation. It is recommended to save it for later use.
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