You should wear sunglasses as often as possible. Sunglasses are more than just a revision reviews fashion statement, they're a source of much-needed protection from the sun. Sunglasses block Ultra-Violet radiation, which can cause serious and long-term damage to the eye. Sunglasses can even prevent wrinkles and cancer from forming around the eye!
Don't smoke. You probably already know that there are many serious dangers related to cigarette smoking. One of the less-known dangers is developing Age-related Macular Degeneration(AMD). Several scientific studies have shown that the patients who did smoke were much more likely to develop AMD than those who didn't smoke. Just another reason not to start smoking or to quit today.
Avoid touching your eyes with your hand during the day if you had not washed your hands. When you are on the job or in school, your hands are in contact with surfaces that are full of bacteria. If you touch your eyes, you will transfer the bacteria to your eyes and raise the risk if an eye infection.
If you work for long periods of time on a computer, protect your eyes by taking frequent breaks. You might have noticed that your eyes often feel strained, tired and itchy during regular working hours. This is probably a good indication that you're over working them. Get up and stretch for a few minutes, offering your eyes some time away from the screen.
It is very important to protect your eyes from direct sunlight, so make sure to wear sunglasses when you are outdoors or driving. The polarized sunglasses are best since they protect your sight by filtering out the UVA rays of the sun that can cause glaucoma and some other eye diseases.
People who wear contacts need to take particularly good care of their eyes. While contacts are very useful for vision, if the materials are not properly cleaned and maintained, it can be potentially damaging to eyes. Make sure your contacts are the right prescription and that you follow all instructions provided by your health care professional.