Why scabs itch and you shouldn't scratch

Why You Shouldn’t Scratch the Scab

Recently, you scraped your knee pretty badly. You cleaned it and made sure to bandage it. Now, a scab has formed, and you’re noticing the wound feels itchy. What’s going on? Is itching something to worry about?

An itchy scab can be irritating, but it’s typically a sign that a wound is healing correctly. 

Cut on hand

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