Dreaming of falling while sleeping? Doc explains the real reason behind hypnic jerk |

Ever jolted awake from a terrifying dream of falling? Experts explain this common phenomenon, known as a hypnic jerk, as a normal brain misfire during sleep transitions. While usually harmless, frequent occurrences might signal stress, lack of sleep, or excessive caffeine. Simple lifestyle adjustments can help manage these unsettling experiences.

We have all been there, at least once. Deep asleep, and suddenly you jolt awake as if plunging off a cliff. The terror consumes you even before you can react, and then bam! You wake up. You are still in bed, but your heart is pounding fast. It takes a moment to catch your breath, but soon you realise you’re safe. It was just another scary dream.Why do we dream of falling while sleeping, and why does it feel so real? In a video shared on Instagram, Dr Myro Figura, a board-certified anaesthetist based in Los Angeles, California, breaks it down for you. Let’s take a look.

What is a hypnic jerk?

‘Do you know this feeling? You’re relaxing, falling asleep, and then you jerk. This is called a hypnic jerk, and it’s your own personal glitch,’ Dr Figura said.

Hypnic jerks are sudden, involuntary muscle contractions that usually occur just as you’re falling asleep. This jerk is more common than you think. In fact, a 2016 study published in the journal Sleep Medicine found that hypnic jerks affect 60 to 70% of the population.

Why does it happen to you?

According to Dr Figura, it is your brain’s quirky misfire during the transition to sleep. ‘As you’re falling asleep, your muscles are relaxing and chilling, but your brain perceives that relaxation as if you’re falling. In an attempt to catch yourself, you jerk. This is actually normal,’ he said.ID@undefined Caption not available.Hypnic jerks are normal and do not usually signal disease on their own. They spike during light sleep stages. If your sleep patterns are irregular, whether due to shift work or jet lag, this can affect your circadian rhythm and may increase the incidence of hypnic jerks.According to the Sleep Foundation, hypnic jerks can occur at any age; however, they are more common among adults. Some potential causes include excessive caffeine consumption and elevated stress levels.While most hypnic jerks are normal, Dr Figura stressed that sometimes they could also be a warning sign. ‘It could mean that you’re stressed, that you’re not sleeping enough, or that you’re drinking too much caffeine,’ he said.

How to avoid or prevent dreams of falling?

You cannot always control your dreams. There is no specific guide to avoiding dreams of falling; however, some lifestyle changes may help:

Note: The information provided in this article is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare professional before starting any new medication or treatment, or before changing your diet or supplement regimen.