What Your Eyes Do When You Sleep

YOUR EYES ARE
BUSY DURING THE
DAY, BUT WHAT
ARE THEY DOING
WHEN YOU SLEEP?

On average, people spend one-third of their life sleeping; do you know what is happening to your eyes while you sleep? As we sleep, numerous things occur within the body such as the brain relaxing, dreams occurring, and the body becoming motionless. These changes while we sleep affect our eyes and can result in red and irritated eyes in the morning. Learn how sleep cycles may be putting your eyes in danger of becoming dry and tips and tricks to protect your eyes while you sleep.

What Your Eyes Do When You Sleep

YOUR EYES ARE BUSY DURING THE DAY, BUT WHAT ARE THEY DOING WHEN YOU SLEEP?

On average, people spend one-third of their life sleeping; do you know what is happening to your eyes while you sleep? As we sleep, numerous things occur within the body such as the brain relaxing, dreams occurring, and the body becoming motionless. These changes while we sleep affect our eyes and can result in red and irritated eyes in the morning. Learn how sleep cycles may be putting your eyes in danger of becoming dry and tips and tricks to protect your eyes while you sleep.

REM SLEEP

The first sleep cycle is REM, or Rapid Eye Movement. This starts 70-90 minutes after you fall asleep and occurs multiple times throughout the night. While in REM sleep, your brain becomes active by sending different signals throughout the body. As a result, your body makes the following responses:

N

Balances mood

N

Muscles become temporarily paralyzed

N

Retains knowledge

N

Breathing and heart rate become irregular

N

Balances mood

N

Muscles become temporarily paralyzed

N

Retains knowledge

N

Breathing and heart rate become irregular

While in REM sleep, like the name suggests, your eyes are rapidly moving. This can cause issues with dry eyes due to friction and lack of moisture. If you experience intense dry eye, pain, or even inflammation when waking up in the morning, it is possible that your eyes are rubbing on the eyelids while in REM sleep.

NON-REM SLEEP

STAGE 1:

The initial change from being awake to asleep that can last for several minutes. During that time your body presents the following changes:

  • Muscles start to relax but can twitch
  • Breathing, heart rate, and eye movements decrease
  • Brain signals begin to slow down

Stage 2:

The transition from light sleep to deep sleep where your body spends most of its time. While in this stage you experience:

  • Decrease in body temperature
  • Further decrease in heart rate and breathing rate
  • Slower brain signals
  • Muscles relax
  • Eye movement stops
  • Decrease in blood pressure

Stage 3:

The final stage where your body enters deep sleep. Your body becomes fully paralyzed allowing you to feel rejuvenated in the morning. Other changes in the body are:

  • Hormones release
  • Brain signals decrease further
  • Heart rate and breathing rate reduce more
  • Muscles fully relax
  • Metabolism decreases

STAGE 1:

The initial change from being awake to asleep that can last for several minutes. During that time your body presents the following changes:

  • Muscles start to relax but can twitch
  • Breathing, heart rate, and eye movements decrease
  • Brain signals begin to slow down

Stage 2:

The transition from light sleep to deep sleep where your body spends most of its time. While in this stage you experience:

  • Decrease in body temperature
  • Further decrease in heart rate and breathing rate
  • Slower brain signals
  • Muscles relax
  • Eye movement stops
  • Decrease in blood pressure

Stage 3:

The final stage where your body enters deep sleep. Your body becomes fully paralyzed allowing you to feel rejuvenated in the morning. Other changes in the body are:

  • Hormones release
  • Brain signals decrease further
  • Heart rate and breathing rate reduce more
  • Muscles fully relax
  • Metabolism decreases

While in non-REM, your eyes are at the greatest risk of becoming dry. Lack of moisture on your eyes is due to the decrease in metabolism, heart rate, blood pressure, and body temperature. These bodily functions slow down during sleep to allow them to have a rest, but this slow down also means a decrease in the amount of nutrients your eyes are receiving. There is almost a complete halt to the tear production during sleep, so when you wake up, you can experience red, painful, and inflamed eyes.

HOW TO PREVENT DRY EYES WHEN SLEEPING

While your eyes do need the proper rest and recovery time during sleep, it does not have to result in painful and irritated dry eyes in the morning. To help prevent dry eyes while sleeping, follow some of these tips:

Get in a Healthy Routine to Prevent Dry Eyes

Get in a Healthy Routine

Regularly completing an eye hygiene routine before bed can result in your eyes feeling refreshed in the morning.

Do not allow pets on your bed

It’s Time for Your Furry Friend to Sleep on the Floor

Do not allow pets on your bed as they carry dust and allergens on their fur.

Avoid using electronic devices

Put Down the Phone

Avoid using electronic devices before bed as the excess strain can cause your eyes to feel dry in the morning.

Keep the Sheets Clean

Keep the Sheets Clean

Washing your sheets regularly will prevent dirt, dust, and other allergens from sneaking into your eyes while you sleep.

Avoid the Constant Air

Avoid the Constant Air

Try not to sleep under an air vent or fan as the direct air flow can irritate your eyes.

Clean Your Room

As Parents Have Always Said, “Clean Your Room!”

Keeping your room clean prevents dust from gathering and mold forming, both things that love to bother your eyes.

We Have a Solution for You

If you are looking to start an eye hygiene routine before bed, then Blephadex can help you. With the patent-pending combination of tea tree and coconut oils, it helps combat the negative effects of dry eyes. The Blephadex line contains regular eyelid wipes, warming wipes, and even an eyelid cleansing foam. We have the products to help cleanse and refresh your eyelids after a long day. Getting in this regular routine every night can help defeat your dry eye symptoms and allow you to wake up without irritated and painful eyes.

Solution for Dry Eyes

It is important to know what is happening to your body while you sleep and how this can impact your eyes. Your eyes provide you with the ability to see all the beauty the world has to offer, so it is important to take care of them, cleanse them, and avoid things that can irritate them.

To see what you can incorporate into your eyelid hygiene routine, visit our products page and browse through the various options.