haha, weird question but it deteriates. Don't pick at it. Let it fall off when it's ready. If it's picked too early it will bleed. If it falls off on it's own it's normal- it means it's ready.
They can scab over and once the scab falls off, the ink may fade where the scab has been.
The blood clots; leaving a scab. Then the body grows skin under the scab; once healed the scab falls off.
The skin usually appears pink when a scab falls off. If the cut was deep enough, a scar may also appear in its place.
When a scab falls off, it reveals new skin that has formed as part of the healing process. Underneath the scab, skin cells have proliferated and migrated to cover the wound, aided by the body's natural healing mechanisms. This new tissue, often softer and lighter in color, replaces the damaged skin, helping to restore the skin's integrity. As healing continues, the new skin will gradually mature and regain its normal appearance.
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After the formation of a scab, the healing process continues beneath it as new tissue forms. Blood vessels regenerate, and skin cells proliferate to repair the wound. The scab protects the underlying tissue from infection and external elements until the new skin is strong enough to withstand exposure. Eventually, the scab will dry out and fall off, revealing the healed skin underneath.
I had a hematoma that had left a scab and it fell off now I have a hole (crater) that still is not healed.
Keep it clean and dry
it falls off lol im no expert i just guessed
New nerves adapting
A Scar :)
you don't have to do anything. that's a new skin under your scab. it will get old after some time too and return to normal.