You are probably aware that the best way to avoid lasting damage from eye cataracts, or any other eye condition, is to obtain regular exams from your eye doctor. You are advised to go at least every few years, though going one time per year is usually a good idea to stay on top of your eye health. You may be interested in what to expect at your next eye exam, particularly if your doctor will be checking you for eye cataracts.
Visual Acuity Test
You will typically be tested using a chart that measures how well you can see at certain distances. This is called the visual acuity test, and should be familiar to you since many doctors use this test at regular eye exams, even if you are just getting a new prescription for glasses or contacts. You will need to cover one eye and read the doctor the letters that you see during this exam. Those with eye cataracts typically have blurry vision, numerous changes of prescription, and see double, so you are not likely to do well at this test if you do indeed have this condition.
You will also likely see a tonometry test at your appointment, which measures the amount of pressure inside your eyes. Though this test is particularly important when checking for glaucoma since extra pressure is a symptom of that condition, most doctors use this test at regular appointments, as well.
Finally, you should expect to have your eyes dilated during your appointment, as your doctor should check for damage to either your optic nerve or the retina. It is advised that you have a ride arranged to take you home if you get your eyes dilated, so be sure to ask your doctor before the appointment if you will be getting this test.
Getting a close look inside your eyes is a good way to ensure that you do not have cataracts, but it can also detect other eye conditions that are just as damaging. Therefore, regular eye exams are important whether you are at-risk for eye cataracts or not.