The Reason Why Wounds Itch – Blame It On a Chemical and a Bunch of Nerves
Have you ever noticed that as a cut or wound heals, and scab forms over the wound, it begins to itch rather badly? In fact, if one isn’t careful, one would scratch mindlessly until the scab breaks, blood oozes out, and the wound is exposed once more with the process of healing starting all over […]
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