What Happens with Ice on the Neck? Benefits, Risks, and How to Apply It Safely
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3 min read
According to a 2023 study published in *P&C Review*, applying cold to the neck can effectively stimulate the vagus nerve, leading to reduced heart rate and significant pain relief. This simple technique, involving a bag of frozen peas or a cold pack, offers notable benefits, but it's crucial to understand what happens with ice on the neck and how to apply it correctly to avoid harm.
