It’s known that sneezing is a reflex to prevent dust or nose hairs or whatever from getting down into the lungs, but why do people and animals sometimes get hiccups? What function does that serve, and what causes them?
Also, bonus points for any random useful tips on how to make hiccups go away…
Holding in a very deep breathe for as long as you can can also get rid of hiccups. Works for me at least, and no need to look silly leaned over with a glass of water.