![]() ![]() This includes the clear front surface of the eye ( cornea) and the thin, moist membrane lining the outer eye and inner eyelids (conjunctiva). Check with your health care provider about if and when you need these exams.An eye infection can happen when bacteria, viruses or fungi invade part of the eye or its surrounding area. If you have diabetes, you should get an exam every year. For example, if you are African American, you are at higher risk of glaucoma and you need to start getting the exams earlier. They include your age, race, and overall health. When you have this test, you look through a device that has lenses of different strengths to help your eye care professional figure out which lenses will give you the clearest vision.Īt what age you should start getting these exams and how often you need them depends on many factors. ![]() If you have a refractive error and are going to need glasses or contacts, then you will also have a refraction test. This provides a clear view of important tissues at the back of your eye, including the retina, macula, and optic nerve. Your eye care provider examines your eyes using a special magnifying lens. Dilation, which involves getting eye drops that dilate (widen) your pupils.Tonometry, which measures your eye's interior pressure.A visual acuity test, where you read an eye chart about 20 feet away, to check on how well you see at various distances.A loss of peripheral vision may be a sign of glaucoma. A visual field test to measure your side (peripheral) vision.The exams are the only way to detect these diseases in their early stages, when they are easier to treat. Getting comprehensive dilated eye exams is especially important because some eye diseases may not have warning signs. They need a comprehensive dilated eye exam. But many adults need more than a vision screening. Adults may also get vision screenings during their checkups. Children usually have vision screening in school or at their health care provider's office during a checkup. To reduce eyestrain, try the 20-20-20 rule: Every 20 minutes, look away about 20 feet in front of you for 20 seconds.Įveryone needs to have their eyesight tested to check for vision and eye problems. If you spend a lot of time using a computer, you can forget to blink your eyes and your eyes can get tired. Also follow the instructions on how to properly clean them, and replace them when needed. Wash your hands well before you put in or take out your contact lenses. If you wear contacts, take steps to prevent eye infections.It is important to know you risk factors because you may be able to lower your risk by changing some behaviors. As you get older, you are at higher risk of developing age-related eye diseases and conditions. This can help you determine if you are at higher risk of developing an eye disease. Some eye diseases are inherited, so it is important to find out whether anyone in your family has had them. Smoking increases the risk of developing age-related eye diseases such as macular degeneration and cataracts and can damage the optic nerve. To prevent eye injuries, you need eye protection when playing certain sports, working in jobs such as factory work and construction, and doing repairs or projects in your home. Protect your eyes by using sunglasses that block out 99 to 100% of both UV-A and UV-B radiation. Sun exposure can damage your eyes and raise your risk of cataracts and age-related macular degeneration. So if you exercise regularly, you can lower your risk of getting these eye and vision problems. These diseases can lead to some eye or vision problems. Exercise may help to prevent or control diabetes, high blood pressure, and high cholesterol. Having diabetes puts you at higher risk of getting diabetic retinopathy or glaucoma. Being overweight or having obesity increases your risk of developing diabetes. Eating fish high in omega-3 fatty acids, such as salmon, tuna, and halibut can also help your eyes. Your diet should include plenty or fruits and vegetables, especially deep yellow and green leafy vegetables. There are things you can do to help keep your eyes healthy and make sure you are seeing your best: And just as it is important to keep your body healthy, you also need to keep your eyes healthy. You should get your eyes checked as often as your health care provider recommends it, or if you have any new vision problems. But some eye diseases can lead to vision loss, so it is important to identify and treat eye diseases as early as possible. Most people rely on their eyes to see and make sense of the world around them. Your eyes are an important part of your health. ![]()
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