Eye HealthLifestyle Topics
"No Rub" a No Go
To prevent infection, use the "rub and rinse" method to clean your contacts, even with "no rub" solutions.
Eye Protection at Home
Every household should have at least one pair of ANSI-approved protective eyewear for risky activities.
Blood Sugar and Eye Exams
Control your blood sugar for several days before a routine eye exam to ensure you get a proper prescription for eyeglasses.
Tell Your MDs All Your Rx
If you have glaucoma, tell your Eye MD all medications you take, and tell your other doctors about your glaucoma medication.
Sleep Apnea and Glaucoma
Research shows that those with sleep apnea are more likely to develop glaucoma. Get treated to save your sight.
What Is an Ophthalmologist?
Are You Fit at 40?
A baseline eye exam is recommended at age 40, when the signs of disease and changes in vision may start to occur.
On-the-Field Vision Test Helps Diagnose Concussions in Athletes
About 3.8 million American athletes sustain sports-related concussions each year, so a quick, reliable screening test done on the sidelines could help keep injured athletes from returning to play too soon.
A new test of players' vision may provide just that. Researchers created a new vision test that can be done on the sidelines just after an athlete sustains a strong hit to the head. The test can accurately detect a concussion, say researchers at the University of Pennsylvania's Perelman School of Medicine. In this study, college athletes were asked to read a series of printed numbers, and their responses were scored for accuracy and time to completion. Concussions were later confirmed in players who scored an average of 5.9 seconds slower (worse) than the best scores of healthy athletes who served as controls.
Off the field, the test could help physicians more effectively diagnose, treat and rehabilitate patients with concussions. It could be used in football, hockey, soccer, boxing, martial arts and other high-impact sports.
Concussions are a form of traumatic brain injury (TBI); if a patient doesn't allow time to fully recover from a concussion, he or she can suffer long-term damage that can affect vision, thinking, coordination and other key functions. The researchers plan to assess the test's effectiveness in a variety of sports and for different player positions. If it proves widely reliable, the test could become the go-to option in the toolbox of sideline tests for concussion.