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General knowledge
June 11, 2018

What causes hiccups?

You're in the middle of telling your friends how your weekend was, when “hic!” your body jerks and your throat quickly contracts. Oh man! You have the hiccups again. Why does this happen, and how do you make it stop? Hiccups are involuntary contractions from your diaphragm, the muscle that separates your chest from your abdomen. The diaphragm plays an important role in breathing. When you hiccup, your vocal cords are blocked after each contraction which causes you to make the “hic” sound. Hiccups are usually harmless, but in some cases, they may be linked to a serious condition. Why…
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