Why do we get the hiccups?

Hiccups are a phenomenon as common as they are mysterious. Everyone gets them at one time or another: a small, uncontrollable sound—often funny, sometimes annoying—that comes on without warning. But what really happens in our bodies when we get hiccups?

The Mechanism of Hiccups

Hiccups are caused by an involuntary contraction of the diaphragm, the main breathing muscle located between the ribcage and the abdomen.
When it contracts suddenly, it causes a sudden intake of air. This rapid influx of air causes the vocal cords to close, producing the characteristic “hic!” sound.

In other words:

1. The diaphragm contracts without warning.
2. Air rushes into the lungs.
3. The vocal cords close.
4. The sound of a hiccup echoes.

Why do hiccups occur?

There are many causes, and they are often harmless:

• Eating or drinking too quickly, which causes you to swallow air.
• Drinking a very hot or very cold beverage, which irritates the diaphragm.
• A sudden change in body or stomach temperature.
• A fit of laughter, stress, or strong emotion, as the nerves that control the diaphragm are sensitive to our emotions.

In most cases, hiccups are harmless and go away within a few minutes.

When should you be concerned?

Hiccups that last longer than 48 hours are no longer harmless. This is referred to as persistent or chronic hiccups. It may be related to:

• Irritation of the phrenic or vagus nerves (which control the diaphragm).
• Certain digestive disorders (gastroesophageal reflux, hiatal hernia).
• Sometimes, more serious neurological or metabolic conditions.

In these rare cases, it is important to see a doctor to identify the cause.

A remnant of our ancestors?

Fascinating fact: some researchers believe that hiccups are an evolutionary remnant. They resemble a reflex observed in tadpoles, which allows them to breathe underwater without water entering their lungs.
In humans, this reflex no longer serves a practical purpose… but it has remained imprinted in our nervous systems.

In summary

Hiccups are a reflex reaction of the diaphragm, often triggered by irritation or stimulation of the nervous system.
Most of the time, they are harmless and temporary. But if they persist, they warrant closer attention.

On stop-hoquet.fr, discover various natural tips and medical solutions to say goodbye to those unexpected “hic!”s.

Accessories to quickly get rid of hiccups

Pink anti-hiccup straw

HiccAway Set of 2 Hiccup Straws – Stops hiccups naturally and quickly

Hiccup Straw (blue)