A tough black scab surrounded by elevated red areola neither painful... | Download Scientific Diagram
I used to think scabs form on a cut because the skin is made of solid blood, how far away from true is this medically/scientifically speaking? - Quora
![Skin Concerns] Not sure what caused the scab to appear..? It showed up right after the pimple popped (by accident) and bled (I pressed and moved it with a washcloth for a Skin Concerns] Not sure what caused the scab to appear..? It showed up right after the pimple popped (by accident) and bled (I pressed and moved it with a washcloth for a](https://i.redd.it/7z70xhvkt8b01.jpg)