Cataract Test: What to Expect
Cataract testing is generally done as part of your yearly comprehensive eye test and is crucial for everyone to have it done on a regular basis. Cataracts can often bring about gradual effects on the eye; you can notice some without going through any test. Definitely, if you think you have symptoms of a cataract, you can organize a test sooner. However, how do you decide when the symptoms are sufficient to ask to have your eyes examined for cataracts?
When should an exam for cataracts be executed? Developing a cataract is frequent during the ageing process, and several undergo surgery or other treatments to treat the condition. Cataracts are widespread in people with an illness that can place them at a greater risk, whose relatives have a history of the condition, and those who smoke. However, nobody is secure from the condition of cataracts. Here are things to help you determine if you should plan a cataract test before your subsequent comprehensive eye test.
Is your vision clearly blurry or cloudy than before? Does your eyesight worsen at night? Are you having a double vision? Do colors look dimmer than before? Do you need intense lights – especially when reading small print? Are you sensitive to brilliant lights such as computer lights and sunlight? Has your prescription changed often in the past few years? Are you over 60? If you answered yeah to any of these queries, chances are, you’re having a cataract. To know your fate, visit a professional as soon as possible and have a cataract test.
What happens during a cataract exam? To establish if you have the condition, your eye doctor will do three tests; visual acuity test, retinal test, and slip-lamp test. During a visual acuity test, your doctor will request that you read letters of different sizes from an eye diagram, one eye at a time. Your ability to read unmistakably will help your doctor conclude if you have a vision issue. During a retinal examination, your doctor will scrutinize the flipside of your eyes. You will be provided with special eye drops to enlarge your pupils. Your doctor will have a good examination of your eye with the help of an ophthalmoscope or slit-lamp and then determine if a cataract is affecting your lens. During a slit-lamp test, your doctor will use a microscope that provides a clear and magnified outlook of everything at the front of the eye. The clearer view the slit-lamp gives is imperative in easing the ability of doctors to spot anomalies, for instance, cataracts.
Hopefully, this article has helped you answer questions about a cataract test.