Most people experience their eyes feeling uncomfortable when they fail to get adequate sleep. Eye fatigue is a normal reaction to sleep deprivation. Lack of sleep can have severe consequences for eyesight. The human body needs quality sleep to function properly. The eyes are revitalized during sleep, healing and regenerating as the individual sleeps.
Quality of Sleep and Eye Health
Quality of sleep plays a vital role in health, including eye health. Research shows that people with dry eye disease usually experience poor sleep. Getting a good night’s sleep helps improve visual functioning and facilitates better eye health. Poor quality sleep can increase the risk of developing eye issues. Most professionals recommend adults get seven to nine hours of sleep every night.
Symptoms of Sleep Deprivation
Lack of sleep can cause multiple unhealthy eye issues. They include:
- Red or bloodshot eyes
- Itchy or watery eyes
- Dry eyes
- Eye twitches or spasms (myokymia)
- Vision impairment
- Dark circles and sunken eyes
- Eye infections
Lack of Sleep and Eye Health
Sleep needs differ among adults, with most people finding it hard to get the required sleep. Modern-day life activities can cause long-term vision issues. Eye conditions resulting from lack of sleep can increase the risk of developing severe eye diseases.
It can worsen conditions, including glaucoma, as the optic nerve fails to get adequate rest, causing wear. Sleep apnea or disrupted sleep is a risk factor for glaucoma.
Habits That Affect Sleep Quality
Some habits compromise eye health and affect sleep quality. Sleeping with contact lenses reduces the flow of oxygen to the eyes. Besides affecting eye health, it also reduces sleep quality.
Scrolling on the phone in bed is something that most people do. It exposes the eyes to blue light, affecting circadian rhythm and melatonin production. Sleeping with eye makeup on is another unhealthy habit that can affect the glands that produce oil for the tears. It can lead to irritation and dry eye disease.
Improving Sleep and Eye Health
There are things you can do to improve the quality of your sleep and protect your eye health. They include:
- Regulate your screen use; Avoid using digital devices just before you sleep
- Remove your contact lenses before you sleep
- Exercise regularly to stimulate blood flow, maintain equilibrium, and boost the quality of sleep
- Create a sleep schedule to help your body acclimate to a set sleep/wake cycle
- Wear protective eyewear to shield your eyes from UV rays and harmful objects
Millions of people suffer from sleep disorders, causing them not to get enough sleep. The disorders include insomnia, sleep apnea, restless leg syndrome, and narcolepsy. Getting medical attention can help treat or manage the conditions.
Practicing good sleep habits can be managed easily for those who do not have disorders. Besides improving eye health, improving sleep quality can help overall health and wellness.
For more on the role of sleep in maintaining eye health, visit Advanced Eyecare Center PC at our office in Urbandale, Iowa. Call 515-303-4488 to book an appointment today.