As far as I know there isn't a way to directly heal one. You just gotta wait it out.
But a good way to make it not feel itchy is to put tiger balm on it, or you can use a bandaid!
Answer: Moral hazards
Explanation:
Moral hazards refers to the situation where people take risk by maximising the inefficent decisions the outcomes may result in negative results which can adversly affect their health.
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