Lack of sleep is a badge of productivity in today’s hectic environment. However, did you know that consistently getting less than six hours of sleep might have a significant negative impact on your eye health? Medical professionals claim that getting too little sleep has a direct effect on the health and functionality of your eyes, in addition to making you feel exhausted.
1. Dry and Irritated Eyes
Dry, itchy eyes are among the initial symptoms of sleep deprivation. Your eyes are hydrated and repaired while you sleep. Reduced tear production from skimping on rest causes irritation, redness, and even a grainy feeling when blinking. Spending a lot of time in front of a screen can make this worse.
2. Dark Circles and Puffiness
After a restless night, you’ve probably noticed those obstinate dark circles and puffy eyes. Less sleep causes the blood vessels beneath your eyes to enlarge, giving them a darker hue. Additionally, puffiness from fluid retention around the eyes makes you appear more exhausted than you are.
3. Blurred Vision and Eye Strain
Sleep deprivation affects the muscles that govern your eyes. This may lead to increased eye strain, blurred vision, and trouble focusing. These impacts may eventually even interfere with your regular tasks, such as reading or driving.
4. Increased Risk of Eye Diseases
Long-term sleep deprivation can increase the chance of developing more severe eye disorders, including glaucoma. Increased intraocular pressure, a significant risk factor for this condition that threatens vision, is associated with poor sleep.
Tips to Protect Your Eyes with Better Sleep
- Aim for 7–8 hours of uninterrupted sleep each night.
- Follow a consistent sleep routine — even on weekends.
- Reduce screen time an hour before bed to avoid blue light exposure.
- Stay hydrated and use lubricating eye drops if needed.
- If symptoms persist, consult an eye specialist.
Sleep is not a luxury — it’s essential for overall health, including your vision. If you’re sleeping less than 6 hours, it’s time to prioritize rest and protect your eyes before problems become permanent.
