Have your eyes been red, watery and feeling gritty? These are some of the most common symptoms of dry eye. Dry eye can be aggravated by staring at a computer screen for long periods of time, certain medications, or even from your location. While artificial tears can add some moisture to your eyes, it's only temporary. Take advantage of these tips to help keep your eyes more moist for a longer period of time:
1. Bat those eyes often
Tears are made up of many elements; one being oil. When people blink, they wipe that protective layer of oil over the surface of their eye, which helps to keep the eyes moist. If someone is spending a lot of time staring at a computer screen, reading a book or whatever it may be, their blinking is going to slow down. Remind yourself to follow the 20-20-20 rule: every 20 minutes for 20 seconds, look at an object at least 20 feet away. This will keep your blinking at an ideal rate and help keep your eyes moist.
2. Add fatty acids to your diet
Eating foods rich in fatty acids can help replenish the oils in your eye. Foods such as walnuts and fish, like salmon, should be incorporated in your diet. As an alternative, you can also take a fish oil supplement to get your dose of healthy fats.
3. Use a humidifier
Hot, dry air indoors can deplete the moisture in your eyes. Whether you're at home or work, use a humidifier to help circulate the local moisture.
4. Avoid the wind
Wind causes moisture to evaporate from the surface of the eye much faster than it should. If you have dry eye, you should avoid gusty conditions and devices that blow air, such as hair dryers & fans. If you have to be outside in windy conditions, wearing eyewear can help block the breeze.