Can You Sneeze In Your Sleep Top Full Guide 2022

Can You Sneeze In Your Sleep? Top Full Guide 2022

  • Repopny

Most people have experienced waking up from a sneeze, but did you know that can you sneeze in your sleep? Sneezing is a reflexive action controlled by the nervous system, and it can happen even when we are asleep.

While we may not be aware of it, our bodies can still perform reflexive actions like sneezing while sleeping.

Why We Sneeze

Your body’s response to assist clear your nose is sneezing (sternutation). Your nasal passageways may become itchy and irritated when particles enter your nose.

Nerve impulses are transmitted to your brain stem as a natural reaction to tell your nose to clear out invading particles before they reach your lungs and make you sick.

Sneezing can be caused by a variety of things, including:

  • dander from animals
  • bacteria
  • dirt
  • dust
  • mold
  • perfumes and other scents
  • pollen
  • smoke
  • viruses

Why We Sneeze

Sneezing can also be caused by exposure to intense light or plucking your eyebrows. Some of the same nerves are considered to be triggered in these circumstances, causing your body’s instinct to sneeze.

Due to the muscles, your body utilizes to prepare your nose for action, you can feel a sneeze coming on. You may notice that your abdomen and chest muscles contract when you take a deep breath. Just before you sneeze, press your tongue on the roof of your mouth and close your eyes.

When you sneeze, your nose pushes mucus, air, and saliva out of your nose with a lot of force to get rid of the bothersome particles. This is why sneezing into tissue is so vital. Sneeze into your elbow if you don’t have one to avoid spreading germs.

Excess mucus might sometimes be left behind, and you’ll need to blow your nose to get rid of it. If you have allergies, allergens that become caught in your nose may cause you to sneeze. A combination of a decongestant and an antihistamine may provide some relief.

There’s a good reason why you’ve been instructed not to hold back your sneezes. Preventing a sneeze prevents your body from expelling particles lodged in your nose. Suffocating your sneezes may potentially make you sick or cause sinus inflammation.

Does Sneezing Interfere With Sleep?

Sneezing has no effect while you’re sleeping. While sleeping, the process that causes a person to sneeze shuts down.

On the other hand, sneezing might make it harder to pass the wake stage when entering sleep if a person has a condition that causes them to sneeze frequently, such as allergic rhinitis.

Does Sneezing Interfere With Sleep

Sleep Stage

During sleep, the body goes through four main stages. The two stages of sleep that doctors identify are rapid eye movement (REM) and non-rapid eye movement (NREM) sleep.

The number of NREM stages decreases as the night advances, while the duration of REM sleep increases. Because the muscles are paralyzed during the REM state, sneezing is improbable.

The following are the stages of sleep:

  • Stage wake: This is the time just before sleep when you become drowsy, and your eyes close.
  • Stage 1 (N1): This is the shortest and lightest sleep phase, lasting 1–5 minutes.
  • Stage 2 (N2): During this stage, sleep becomes more restful, and both heart rate and body temperature fall.
  • The third stage of sleep (N3) is the deepest. Body tissues mend and grow during this period, muscle and bone mass increase, and the immune system strengthens.
  • Dreams occur during this period, and the skeletal muscles become limp and inert. The eye and respiratory muscles are the only ones that continue to move.
  • According to a 2021 article, the body’s shut-down during REM is a safety measure. The body’s paralysis prevents it from acting out dreams and allows it to enter deeper stages of sleep.

Does Sleep Make You Feel Deprived Of Other Desires?

Sneezing isn’t the only bodily response that is suppressed by sleep. Other compulsions include:

  • hiccups
  • hunger
  • thirst
  • urination
  • defecation

Unlike sneezing, the body does not sustain functions such as continence by relaxing the muscle. While many nerves in the body go inactive while sleeping, some neurons in the front of the brain become active, allowing for bowel and bladder control while asleep.

Does Sleep Make You Feel Deprived Of Other Desires

Adults And Children Both Sneeze While Sleeping

Circadian rhythm refers to mental, bodily, and behavioral changes throughout 24 hours. Sleep is an aspect of the circadian cycle dictated by natural light patterns.

A person’s circadian rhythm evolves throughout time. As a result, sleep patterns shift, and people of different ages require varying amounts of sleep.

Because children’s sleeping patterns are still maturing, their sleep and wake cycles are not yet regulated.

As a result, during the NREM stages, particularly during N3, youngsters move to more trusted Sources, exhibiting behaviors such as:

  • sleepwalking
  • eating
  • dressing
  • urinating

As a result, children may be more likely than adults to sneeze when sleeping.

Reasons For Sneezing

A sneeze ensues when the mucus membranes in the throat or nose get irritated.

The person involuntarily inhales air profoundly and rapidly in response to the annoyance. They next utilize the back of their tongue to shut the mouth-to-throat channel partially.

The lungs suddenly thrust out a big burst of air when the pathway to the mouth is blocked. This air gathers up irritants as it passes up the neck and through the channel. The hassles are then carried from the body through the nose by the atmosphere.

Reasons For Sneezing Can You Sneeze While You Sleep

Three significant factors can trigger sneezing:

  • Direct irritation occurs when foreign particles lodge in the mucus membrane of the nose, irritating.
  • When nerves in other parts of the face irritate the nasal nerve, this is known as facial nerve irritation.
  • Bright light: People who have a gene that produces photic sneeze reflex is affected by bright lights. This involves exposure to sunshine.


How can I monitor my sneeze reflexes while sleeping?

The sneeze reflex is a solid impulse to sneeze that might cause you to wake up during NREM sleep. Clean your mattress and vacuum frequently to control these desires. Always keep your clothes off your bed and regularly wash your sheets and pillows, especially during allergy season.

This reduces the odds of foreign particles entering your nasal cavity by preventing allergies, pollens, dust mites, and other sneeze-inducing particles from gathering in your bedroom.

When you sneeze, does your heart stop?

Sneezing does not stop the electrical activity in your heart. When you sneeze, however, your body’s intrathoracic pressure rises, reducing blood flow to the heart. Your heart adjusts its pulse to accommodate the increased blood flow, but it does not entirely halt.

FAQs can you sneeze in your sleep

Is it possible to cough or sneeze while sleeping?

Coughing or sneezing is not possible in deep or REM sleep. However, it is possible in light sleep. Even if it’s so brief that you don’t remember it, your body must reach a state of awareness to cough or sneeze. You were coughing or frequently sneezing while sleeping might cause daytime weariness by preventing deeper, more restorative sleep.


Many things can cause someone to sneeze during the night or sleep. They can be external factors like light and noise or internal factors such as a cold or infection in the nose.

When someone wakes up from a sneeze, it is not always indicative of a medical problem. Therefore, it is essential to check your nose and throat if you wake up suddenly while sleeping.

Thank you for reading this post of Repopny. If you have any questions or concerns, please feel free to leave them in the comments section below.

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