Sleep isn't just essential for resting your body it plays a crucial role in maintaining eye health as well. While many people recognize that adequate sleep helps them stay alert and refreshed, fewer are aware that insufficient sleep can have a direct impact on their overall health, particularly their eyes. Consistently getting fewer than six hours of sleep may increase your risk of developing various eye problems.
Dr. Vinay Prasad, Senior Consultant at Sharp Sight Eye Hospitals, shared what really happens to your eyes when you don’t get enough sleep.
1. Dry and irritated eyes
When you don’t get enough sleep regularly, your eyes don’t produce enough tears that keep your eyes moist, comfortable and clean. Without enough moisture, your eyes can become dry, red and itchy, which can later on cause severe eye problems. You may also feel a burning sensation or think there’s something stuck in your eye for 24 hours.
2. Twitching eyes (Myokymia)
Have you ever felt a sudden twitch in your eyelid? This is one of the most common symptoms of myokymia, and it can happen more often when you have tired eyes. It’s not dangerous, but it is not normal. Eye twitching is usually caused by fatigue, stress and lack of sleep.
3. Dark circles and puffy eyes
One of the most relevant signs of poor sleep is dark circles and puffy eyes. This only happens when you don’t sleep well, and then your blood vessels under the eyes react, making the area look darker. Insomniacs usually have puffy eyes that are immediately visible, causing fluid to build in their eye and making them look swollen and tired.
4. Blurry vision and trouble focusing
Your eyes need relaxation after long working hours, and a good sleep routine maintains the wellness of your eyes. Without enough sleep, your eyes have difficulty focusing on any object and have a clear vision. You can also face blurry vision when you stare at the screen or try to read, as your eye muscles are not relaxed.
5. Increased risk of eye infections
Eye water that contains salts, lipids, and proteins is helpful in protecting your eyes from external enzymes like bacteria and dust. If you don’t sleep enough, your eyes don’t produce enough tears, which means your eyes are more exposed to germs. This can increase the risk of causing drastic eye infections like conjunctivitis (pink eye).
6. Eye strain and sensitivity to light
Tired eyes are more sensitive to light and more likely to feel strained. When you are sleep-deprived, you may find it challenging to sit in a room with bright lights or watch phone screens or computer monitors. This results in regular headaches and eye strain in well-lit places.
Solutions to keep your eyes healthy
- To protect your eyes from the drastic effects of a poor sleep cycle, you can improve your sleep schedule and sleep for at least 8 hours.
- Try reducing screen time before bed and follow the 20-20-20 rule that is every 20 minutes, look at something 20 feet away for 20 seconds.
- Adapt peaceful habits like meditation or deep breathing that can improve sleep quality and reduce eye strain caused by fatigue and anxiety.
- The experts recommend proper 7-8 hours of sleep every day for healthy habits. This gives your eyes enough rest and time to recover, heal and recharge to function on the next day.
- Your eyes work hard all day, and sleeping less than 6 hours regularly can backfire on your overall health. Therefore, give your eyes the rest they need and a clear vision, resulting in a healthier lifestyle.
Source: Hindustan Times
Bd-pratidin English/ ANI
