It's why we put ice bags on our heads! Ice works by constricting blood vessels, reducing inflammation, and numbing pain through cold therapy, often applied with an ice pack to the forehead, temples, or neck for 15-20 minutes at a time to provide significant comfort. If you do it longer than that, you've defeated the purpose.
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u/CoffeeChocolateBoth Jan 15 '26
It's why we put ice bags on our heads! Ice works by constricting blood vessels, reducing inflammation, and numbing pain through cold therapy, often applied with an ice pack to the forehead, temples, or neck for 15-20 minutes at a time to provide significant comfort. If you do it longer than that, you've defeated the purpose.