Is This Why You Can’t See at Night?

The lack of daylight in the evening can limit some people’s ability to see and get around. But it doesn’t have to be that way. Night blindness (nyctalopia), the inability to see well at night or in poor light, is not a disease. It’s a symptom of an underlying condition. In most cases, it’s treatable; … Read More

Advertising Policy

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

Top 3 Myths About Correcting Your Vision With LASIK or PRK

If you’re considering laser eye surgery for refractive vision correction and started some online research, you may have run across stories of surgical complications that would make any reasonable person hesitate. But when it comes to making this important decision, not all surgical centers are created equal. It’s important to know the whole story. So how do you know … Read More

Advertising Policy

Take a Moment to Blink (Infographic)

When was the last time you had a staring contest? It may have been more recently than you think — in fact, it could be happening right now. Not with another human but rather with your computer monitor. Read the full story 5 Fixes for Computer Vision Syndrome

When You Should Worry About Dizziness

Dizziness is not a problem you should ignore. It can affect people differently, making you feel like you are spinning, light-headed, imbalanced, woozy, or it can cause a floating or rocking sensation. You may also experience nausea and visual problems, such as a decrease in focus, says vestibular therapist Janet Kucinic. She says it’s important … Read More