A comprehensive eye exam includes a series of tests to evaluate your vision and check for eye diseases. It typically involves assessing your visual acuity, checking for refractive errors, and examining the health of your eyes using specialized equipment.

Adults should have their eyes examined at least once every two years. However, those with existing eye conditions, a history of eye problems, or risk factors such as diabetes may need more frequent exams. Children should have their first eye exam at six months, again at three years, and then annually once they start school.

Yes, comprehensive eye exams can detect signs of systemic health issues such as diabetes, high blood pressure, high cholesterol, and even certain types of cancers. Eye doctors can observe changes in the blood vessels, retina, and other structures within the eye that may indicate these conditions.

Common eye conditions include myopia (nearsightedness), hyperopia (farsightedness), astigmatism, presbyopia (age-related difficulty in seeing close objects), glaucoma, cataracts, macular degeneration, and dry eye syndrome.

To prevent eye strain, follow the 20-20-20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away. Ensure your screen is at eye level and use proper lighting to reduce glare. Regular breaks and blinking often can also help.

If you get something in your eye, avoid rubbing it. Rinse your eye with clean water or saline solution. If the object does not come out or if you experience pain, redness, or vision changes, seek medical attention immediately.