But what is a scab made of, and why do they just fall off? When you cut your skin, your body knows exactly what to do in order to heal the pesky wound as fast as possible. Eventually, a brownish ...

Scratching the itch can reinjure the wound and set back the healing process. How a wound heals. Most wounds, ... scabs protecting the new skin cells that are growing. Step 4: ...

Scabs are a defense against debris and infection. A black scab usually means that it has been in place for a while. It typically doesn't warrant concern.

Both scab over and in time there is healing, albeit a scar remains. Scabs and scars aren’t just on skin. They are also on hearts, minds and souls | Tri-City Herald ...