Band-Aid, as the name implies, is affixed as soon as people have a wound. It is the most commonly used surgical drug in people's lives. Also known as "Hemostatic Plaster", it can stop bleeding and protect creative work. It consists of an elongated tape with a small piece of sliver that has been soaked in medicine. Because of its structural limitations, the CLP may only be used for emergency treatment of small wounds, thereby temporarily stopping bleeding. Protect the role of wounds. However, it should be noted that the time of use should not be too long. If it is used for too long, the adhesive tape on the outer layer of the band-aid is not breathable. It will make the skin around the wounds and wounds white, soften and cause secondary infection of the bacteria. This will make the wound worse.
In general, if you have only a slight epidermal wound, you don’t have to use Band-Aids. Just use iodine or smear with ethanol. It can be used to prevent infection. If you do not trust, you can also use a thin layer of purple syrup. After about two or three days, the wound can be scabbed and dry. If the skin's wound is relatively deep. And unconditionally dealt with it. If not, then wash the wound with clean water. Then use Band-Aids for a simple dressing. However, the package time cannot be too long. It is better not to exceed two days. At the same time, we should seize the time to go to the nearest hospital for regular disinfection to avoid unnecessary infection.