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WATCH: Keep Your Eye on Vitamins

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WATCH: Half in U.S. Have Visions Problems

Common Eye Health Questions

OnCall+ Eye Health Experts

Welcome to OnCall+ Eye Health
Dr. Timothy Johnson and top experts with tips on common eye problems and more.

What's A Cataract; How Common Is It?
Dr. Greenstein answers the question: 'What's A Cataract And How Common Is It?'

What Is Glaucoma?
Dr. Olivier answers the question: 'What Is Glaucoma?'

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What Is Strabismus And How Common Is It?
Dr. Kazlas answers the question: 'What Is Strabismus And How Common Is It?'

How Do Hard And Soft Contacts Differ?
Dr. Colby answers the question: 'How Do Hard And Soft Contacts Differ?'

How Common Is Diabetic Retinopathy?
Dr. Loewenstein answers the question: 'How Common Is Diabetic Retinopathy?'

Vitamins, Supplements To Cut AMD Risk?
Dr. Miller answers the question: 'Vitamins, Supplements To Cut AMD Risk?'

Does Ethnicity Affect My Glaucoma Risk?
Dr. Rhee answers the question: 'Does Ethnicity Affect My Glaucoma Risk?'

How Does the Eye Function?
Dr. Rosen answers the question: 'How Does the Eye Function?'

Eye Basics

How Does the Eye Function?

Opthalmologist, Optometrist or Optician?

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What Constitutes a Good Eye Exam?

Diabetic Retinopathy

Frequency Of Diabetic Retinopathy Test?

How Can I Prevent Diabetic Retinopathy?

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How Common Is Diabetic Retinopathy?

Contact Lenses

The Best Type Of Hard Contact Lens?

Is Rx For Glasses, Contacts Different?

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Who Should Not Wear Contact Lenses?

Sight-Robbing Conditions, Explained

Health

WATCH: Age-Related Macular Degeneration

Age-related macular degeneration (AMD) gradually destroys sharp, central vision.

Health

WATCH: Amblyopia (lazy eye)

Amblyopia, or lazy eye, can lead to later issues if not addressed early.

Health

WATCH: Retinopathy of Prematurity

Babies born too soon face a higher risk of a specific eye condition.

For Some, 3-D Movies a Pain in the Head

3-D movies and TV may be cool, but they can hurt for people with eye problems.

Full Story |

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Test Your 'Eye'-Q

QUIZ: Test Your Eye Health Knowledge

Eye Oddities

Medical Mystery? Eyes Clamped Shut

Eye Curiosities

PHOTOS: Yikes! Antique Eye Equipment

More Eye Health Information

Other OnCall+ Sections

OnCall+ Eye Health Contributor

Medical Director, Pepose Vision Institute

Jay Pepose, M.D.

More Eye Health Resources

PHOTO A man is checked by an ophthalmologist, in this file photo.

Additional Eye Health Resources

Organizations providing assistance and info on eye health.

Your Eye Health Questions

Submit your questions on eye health topics such as emergency care, cataracts, contact lens care and laser eye surgery. We'll select as many as possible and pose them to our OnCall+ Eye Health experts.

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Important Information

The contents of this site are for informational purposes only and are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this site.