Matt: Why do bug bites itch? And if our reflex is to scratch it, why doesn’t scratching stop itching? Sometimes it seems to make it worse and it just itches forever. — Bitten Barb, via …
December 9, 2009
Posted December 9, 2009
Matt: Why do bug bites itch? And if our reflex is to scratch it, why doesn’t scratching stop itching? Sometimes it seems to make it worse and it just itches forever. — Bitten Barb, via …