びっくりするとなおると聞いたことがあるが、結局時間にまかせた自然治癒です。

Probably hold your breath for 10 or so seconds. It worked for me when I do it

水を飲みます

Strike own stomach 💪

holding your breath

Stop breathing for 30sec

Try to hold your breath for as long as possible or breathe slowly

To drink water

Time

holding breath for very long time

fear

Drink some water with your head down.

public execution

Remind yourself that you're not a fish

hydrofluoric acid ☝️

It is... to die.

swallowing 3 time while holding your breath

relaxing both physically and mentally.

Mereca

こわいよ!

swallow a liquid while bending over, works every time

水を飲むとすぐ治る

hold your breath for around 30 seconds, it always works for me

sip water 10 times always works!

びっくりすると治るというのを昔おばあちゃんから聞いて、いまだに誰かがしゃっくりするのを見る度におどかしてみることがあるけれど、それでちゃんと治せたためしがない。

I do drink some water but really just wait it out lol

I was told drinking water but it never worked so now i use the try to forget about it method

Idk, not eating to fast to decrease your chances of getting them?

I didn't know the word hiccups, thank you topictionary-kun