Does Hydration Affect Eyesight?
Everyone knows that hydration is essential for your body’s overall health; but did you know that hydration is also essential for your eyesight and eye health? The following guide will help you understand just how hydration–and lack of hydration–can impact your eyesight.
Eye Problems Associated with Low Hydration
If you are not adequately hydrated, you may experience a range of symptoms that affect your overall health; these symptoms include symptoms related to your eyes and your eyesight. The most common eye problems associated with poor hydration include:
- Irritated eyes
- Stinging or burning sensation
- Blurred vision
- Fluctuating vision
- Scratchy, dry feeling in your eyes
- Difficulty wearing contact lenses due to dryness and irritation
- Mucus production increase
These are all symptoms associated with dry eye caused by poor hydration. You may also find that your eyes begin to tear up more often when you have poor hydration, which is your body’s attempt to provide more hydration and moisture to your eye area. Excess tear production may be particularly common when you are reading, watching television or otherwise doing something that may strain your eyesight.
Importance of Proper Hydration in Tear Production
One of the most significant ways that poor hydration impacts your eyes is that it can limit proper tear production. Tears are necessary for keeping your eyes properly moist and hydrated; tears wash away debris from your eyes and rinse away bacteria which can cause infections and eye problems. Tears also improve your eye’s ability to process light, which is why blurred vision is a symptom of poor hydration.
It is important to have poor hydration and dry eyes treated promptly because if left unchecked, it can increase your risk for developing ulcers on your corneas.
Depending on the cause for your dry eye, your physician may recommend using special prescription eye drops which increase tear production. In some cases, your physician may also recommend using tear duct plugs which will increase tear production and help tears remain on the eye for a longer period of time.
Other Causes for Dry Eye
In addition to being caused by poor hydration, dry eye can be caused by other factors as well. Other reasons why you may be experiencing dry eyes include your age, weather/climate, exposure to dust, various diseases including arthritis, and even certain medications. Your contact lenses could also be the problem, as wearing contact lenses for too long or without proper moisture can cause your eyes to dry out.
Tips to Keep Your Eyes Properly Hydrated
The following are some essential tips to follow when you want to keep your eyes safely hydrated.
- Tip: Blink when doing anything that can strain your eyes, such as reading, working on a computer, playing video games or watching a screen
- Tip: Use a humidifier to keep the air moist, particularly in the dry winter and autumn months
- Tip: Avoid smoke, which will dry out your eyes
- Tip: Protect your eyes from the wind by using wrap-style sunglasses
- Tip: Remove dust from your home using a proper air filtration system
- Tip: Drink enough water (8 to 10 glasses) to keep your body hydrated
Remember, hydration is important for your eye health in addition to your overall health; if you want your eyes to be happy and healthy, make sure you keep the above guide in mind.