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Vision: Most Popular Articles

These articles are the most popular over the last month.
What Does 'Legally Blind' Really Mean?
What does it mean to be legally blind?
10 Reasons You Have Red Eye
A red eye can be caused by many things, and often produces irritating symptoms. Here are the top 10 causes of red eye.
What Are the Causes of Eye Twitching?
Dr. Bedinghaus reveals the top causes of annoying eye twitches, and how you can make them go away.
Why You Probably Need New Sunglasses
What are the advantages of polarized sunglasses lenses?
How to Identify the Types of Eye Mucus
Learn about the different types of eye mucus.
There is a Red Spot in My Eye: What Is it?
Find out why you sometimes awaken to a red spot in your eye.
Learn All About That Annoying Eye Stye
A stye is a common eye problem. Learn about the causes and treatment of eye styes.
What are the Causes of Red Spots on Your Eyes?
What is the red spot on my eye? Vision.
Simple Steps for Stopping an Eye Twitch
Learn ways to control eye twitching.
Why Are My Eyes Yellow?
Learn why your eyes might be yellow.
6 Common Causes of Eyelid Swelling
Learn about the top causes of eyelid swelling.
Is it Normal to "See Stars"?
Seeing Stars - Stars in Vision - Stars and Flashes of Light
4 Causes for Eye Irritation
Wondering why your eyes often feel like they are full of sand? Here are four reasons why your eyes have an annoying gritty feeling.
4 Easy Ways to Reduce Eye Redness
Learn about the top four ways to treat red eye.
A List of Common Eye Problems and Their...
Learn about common eye problems including itchy eyes, blurry vision, tired eyes, floaters and age-related conditions.
How Long Should Your Pupils Stay Dilated After...
After an eye examination, how long will my pupils remain dilated?
The Symptoms That Can Result From Sleeping With...
Learn about eyelid condition nocturnal lagophthalmos (sleeping with your eyes open).
What Is "Pink Eye"? An Detailed Overview of...
Learn all about pink eye and ways to keep it from spreading.
4 Kinds of Progressive Lenses You Can Shop For
Learn about the various types of progressive lenses.
Should You Trust a Wal-Mart Optometrist?
Wal-Mart offers vision and eye care along with a nice selection of eyewear.
Keep an Eye on That Freckle
A choroidal nevus is simply a freckle inside the eye.
When to Be Concerned About a Broken Blood Vessel
Learn all about subconjunctival hemorrhage.
What Pupil Size Reveals About Your Health
Why is pupil size important in medicine?
7 Reasons Your Contacts Are Giving You Red Eyes
Learn the causes of red eyes from wearing contacts.
What You Should Know About Eye Stroke
Learn all about eye stroke. Vision.
What Does Drinking Alcohol Do to Your Eyes?
How does drinking alcohol affect your eyes?
Can I Use Eye Drops With My Contact Lenses?
Dry eye drops come in a variety of formulations. Some are thicker than others.
Could I Have Glaucoma?
Glaucoma refers to a group of diseases that cause damage to the optic nerve. If left untreated, glaucoma may cause vision loss and blindness.
Flaky, Irritated Eyelids? This Could Be the Cause
Blepharitis is a common condition causing flaky eyelids. It is a common problem in both children and adults.
How to Determine Your Dominant Eye in 5 Seconds
This quick test will determine eye dominance. Find your dominant eye.
Polarized Sunglasses
Learn the definition of polarized sunglasses.
7 Reasons You Have Dry Eyes and What to Do...
If you have scratchy, dry eyes, you may suffer from dry eye syndrome. Learn how to treat dry eye syndrome.
Wayward Growing Eyelashes
Does it feel like your eyelashes are poking you in the eye? Trichiasis is a common eyelash problem that causes eyelashes to grow abnormally.
5 Conditions That Could Be Causing Your Eye...
Learn the top causes of eye irritation.
What Causes a Ring Around the Pupil?
What causes a ring around the pupil?
What You Need to Know About Eye Allergies
Red, itchy, watery eyes plague many people suffering from irritating eye allergies.
Lice in Your Eyelashes
Did you know that your eyelashes are vulnerable to lice infestation? Learn all about eyelash lice.
Why Do I Have Eye Floaters?
Eye floaters are small particles in the fluid inside your eye.
When Your Eyes Feel Irritated Even After...
Learn about giant papillary conjunctivitis (GPC).
What Is Epidemic Keratoconjunctivitis?
Learn about epidemic keraconjunctivitis, a highly contagious viral eye infection.
Sunglasses: Does Color Matter?
Handy tips for picking tints and colors for sunglasses.
How to Read Your Glasses Prescription
Learn how to make sense of your eyeglass prescription.
10 Headaches That Can Affect Your Vision
Learn about the different types of headache associated with your vision.
4 Red Flags You've Got Red Eye
If you have red eye, look out for the following warning symptoms that may be serious.
Don't Miss These 6 Symptoms of Pink Eye
Learn about the symptoms of pink eye, or conjunctivitis.
4 Ways to Avoid Styes
If you are prone to styes, the following tips may help you avoid them.
How You Should Understand Your Vision Plan...
Learn about Medicare benefits for vision care.
Lupus and the Eyes
Learn the top five ways lupus can affect the eyes.
Why Are My Eyes Watery?
Why are my eyes so watery? It seems like tears are running down my face all the time. Is there anything that can stop watery eyes?
Adie's Pupil
Learn all about Adie's pupil. Vision.
How Much Do Contact Lenses Cost?
Several factors determine the overall cost of wearing contact lenses.
Will My Baby's Eyes Change Color?
Learn all about your baby's eye color.
Do I Have Conjunctivitis or Pink Eye?
An inflammation of the conjunctiva of the eye due to an allergen.
What Your Blind Spot Really Is
Learn all about blind spots and why some people have them.
What Color Will My Baby's Eyes Be?
What color will your baby's eyes be?
Blue Light Exposure
Learn about the effects of blue light exposure on your eyes and vision.
9 Types of Lenses You Can Choose For Your Glasses
Eyeglass lenses can be made from several different materials. Find out which lens material is best for your next pair of frames.
Tired Eyes and Asthenopia
Learn all about tired, achy eyes, a condition also known as asthenopia.
Learn Tips for Picking Out Reading Glasses
Learn a few tips for buying reading glasses.
What Are the Signs and Symptoms of Glaucoma?
Learn the signs and symptoms of glaucoma.
How Long Will I Recover from Lasik Surgery?
How long is the recovery time from Lasik surgery?
Walk Through a Typical Eye Exam
A comprehensive eye exam includes several tests. Each test will help your eye doctor determine the overall health of your eyes.
What You Need to Know About Cataract Surgery
Find out what to expect after having cataract surgery. Page 2.
Are anti-reflective coatings worth the extra...
Is an anti-reflective coating applied to lenses worth the extra cost?
16 Reasons You Might Have Uveitis
It may sound like a condition caused by the sun's UV rays, but uveitis is actually an inflammation or swelling of the eye's uvea.
Top 10 Signs Your Child Needs Vision Correction
Many children have undetected vision problems. Parents and teachers must watch for obvious signs that a child might need glasses.
Living With Astigmatism
Learn a few ways to help minimize unwanted symptoms associated with astigmatism.
Your Guide to Diagnosing a Corneal Ulcer
A corneal ulcer is an opening, sore or erosion in the cornea. If the cornea becomes inflamed due to infection or injury, an ulcer may develop. A corneal ulcer is a serious condition that must be treated promptly to avoid lasting vision problems.
Vision 101: Facts About the Human Eye
Learn all about your eyes and vision.
Vision 101 Quiz
Test your knowledge of basic vision.: quiz
The 10 Worst Pieces of Advice for Contact Lens...
Do you wear contact lenses? Learn the top ten words of advice that you shouldn't hear from your eye doctor.
What Is Monovision?
My eye doctor offered to fit me with monovision contact lenses. What is monovision?
Sarcoidosis
Learn how sarcoidosis may affect your eyes.
Graves' Disease
Graves' disease is the most common form of hyperthyroidism.
Herpes Zoster Ophthalmicus: Shingles of the Eye
Learn about how Herpes Zoster, or shingles, affects the eye.
Retinal Detachment
Retinal detachment is when the retina separates from the choroid. Retinal detachment is a true eye emergency.
How Do Eye Doctors Determine Your Prescription?
Learn the difference between objective and subjective refraction eye tests.
Newborn Eye Infections
Learn about several eye infections that could affect your newborn baby.
All About Contact Lenses
Learn facts and tips about contact lenses. Find out if contact lenses are for you.
What Is Astigmatism?
Astigmatism, commonly mistaken as stigmatism, is a vision disorder that causes objects to be blurry, both at distance and at near.
What Are Cataracts?
A cataract is a clouding of the eye's lens, which occurs with aging. The symptoms are sometime bothersome and require treatment
Playing Video Games May Cause Eyestrain
Playing video games for extended amounts of time can lead to eye discomfort, fatigue, blurred vision and headaches.
Top 7 Symptoms of Dry Eye Syndrome
Dry eye, or dry eye syndrome, is a common eye condition that causes discomfort due to lack of moisture in the eyes. Below are the top seven signs and symptoms of dry eye.
This Is How Smoking Affects Your Eyes
How does smoking affect your eyes? The effects of smoking on your eyes and vision may be significant.
Episcleritis
Learn all about episcleritis. Vision.
Vision Insurance
Vision insurance can be confusing, but it is to your benefit to understand the differences between medical and vision insurance.
Cycloplegic Eye Drop
Learn the definition of cycloplegic eye drop.
Eyelid Scrub
Learn how to perform an eyelid scrub.
Cycloplegic Refraction
Learn the definition of cycloplegic refraction.
Pituitary Adenoma
Learn about pituitary adenoma, a brain tumor that can affect vision.
Double Vision
Seeing double? The medical term for double vision is diplopia. Double vision occurs if the two eyes are misaligned and are aimed at two different targets.
Artificial Tears
Learn about the many different kinds of artificial tears.
6 Signs You Have "Computer Vision"
If you spend a significant amount of time on a computer each day, it's wise to watch out for these symptoms of computer vision syndrome.
Subconjunctival Hemorrhage
A subconjunctival hemorrhage is a broken blood vessel in the eye.
Optic Chiasm
Learn the definition of optic chiasm.
Ocular Rosacea
Learn all about rosacea of the eye.
Bell's Palsy
Learn how Bell's Palsy can affect your eyes.
5 Ways Pregnancy Affects Your Vision
Learn about the ways in which pregnancy can affect your vision.
Ingredients Contained in Your Tears
(Hint: it's not just water.) Tears play an important role in keeping us healthy by keeping the surface of the eyeball clean, moist and lubricated.
Macular Degeneration
Macular degeneration, or age-related macular degeneration, is the leading cause of blindness in older people.
Anti-Aging Eyewear
Learn about eyewear fashion for the over 50 set.
Cataract Eye Surgery
Cataract surgery can greatly improve vision along with quality of life.
Wet vs Dry: Age-Related Macular Degeneration
Learn the difference between wet and dry macular degeneration.
Can Newborn Babies See?
Your newborn baby gazes at you, but what does he really see?
Refraction
Learn the definition of refraction as it relates to your eye or vision exam, along with different methods of refraction, from the About.com Vision Expert.
Computer Vision Syndrome
If you spend a lot of time each day in front of a computer, you are likely to experience symptoms of computer vision syndrome (CVS).
What to Do If There's Blood in Your Eye
Hyphema refers to the presence of blood in the eye, usually caused by trauma.
Why Should I Buy Polarized Sunglasses?
Learn about sunglasses with polarized lenses.
Central Serous Retinopathy
Central serous retinopathy is a retinal condition that affects young to middle aged people with no other previous signs or symptoms of retinal disease.
Macular Hole
A macular hole is a hole in the eye's macula. The macula is a highly specialized area of the central retina that gives us the ability to see fine detail.
Posterior Vitreous Detachment
Posterior vitreous detachment is a common condition in people over age 65.
Optic Neuritis
An overview of optic neuritis. Vision.
The Basics of Farsightedness
Symptoms and treatment of farsightedness, or hyperopia.
Recurrent Corneal Erosion
Learn all about recurrent corneal erosion.
What Is a Confrontation Visual Field Test?
Learn what is involved in a confrontation visual field test.
Top 4 Reasons to Seek Emergency Care
Many eye conditions are minor and temporary. However, these four vision symptoms require a doctor's immediate attention.
What You Can Expect After Lasik Surgery
Learn what to expect after a LASIK eye surgery procedure.
Eye Discharge
Learn about the causes of mucus eye discharge.
Can Computer Glasses Help Tired Eyes?
Do you need a pair of computer glasses? Learn about computer glasses and how they might relieve eyestrain caused by the computer.
How do I choose among the different types of...
Choosing among eye doctors is an important step toward taking care of your eyes and vision. Eye doctors will help to protect your precious sense of sight and help you to have the best vision possible. How do you Ophthalmologists, optometrists and opticians all provide eye care services. They are known as the three O's of eye care.
Learn What It Means to Have 20/20 Vision
The smallest line you can read on a chart is your visual acuity. Perfect visual acuity is written as 20/20.
Cat Scratch Disease and Your Eyes
Learn about vision and eye complications of cat scratch disease.
Eye Pain
Learn all about the possible causes of eye pain.
What Does It Mean to Be Color Blind?
Color blind people have problems distinguishing between certain colors, usually red and green.
Uncommon Dry Eye Treatments
Learn about not-so-common treatments for dry eye syndrome.
What causes eye pain?
What causes eye pain? If you have eye pain that is severe or causes decreased vision, seek medical attention immediately.
Before You Have LASIK
Before you schedule LASIK eye surgery, find out what is involved and what could go wrong. LASIK eye surgery is a serious procedure that will affect the rest of your life.
Tips for Eye Allergies
Learn a few tips for dealing with eye allergies.
What causes an ophthalmic migraine?
What causes an ophthalmic migraine?
Eye Allergy Treatments
Learn the top treatments for annoying eye allergies.
Proptosis
Bulging eyes are a result of proptosis, a forward displacement of the eye in the orbit.
The Basics of Nearsightedness
Nearsightedness is a common vision problem. Nearsightedness causes distant objects to be blurry.
How Much Does LASIK Cost?
How much does LASIK cost? Vision.
Laser Cataract Surgery
Learn all about laser cataract surgery.
Serious Eye Allergies
Learn about two types of eye allergies that can be threatening to your sight.
Eye Examination Equipment
Equipment used in an eye examination.
Contacts for People Over 40
Learn about contact lens options for people with presbyopia.
Newborn Baby Eye Care
Learn how to keep your newborn baby's eyes clean and healthy.
Progressive Lenses
Learn all about progressive lenses.
Types of Cataracts
Learn about the different types of cataracts.
Before You Get Contacts
Are you thinking of trying contacts? Learn the pros and cons of wearing contacts.
Polycarbonate Lenses
Learn about polycarbonate lenses.
All About Diabetic Retinopathy
Diabetic retinopathy is a common complication of diabetes. It may cause poor vision or even blindness.
Floaters 101
Learn all about spots, floaters, cobwebs and rings that sometimes show up in your line of vision.
Night Vision After Lasik
Will I have night vision problems after I have Lasik? Learn about this possibility and why it could occur.
Phoria
Learn the definition of phoria. Vision.
Pupil Testing
Learn three types of pupil tests that eye doctors use.
Presbyopia Defined
Presbyopia is defined as the loss of the eye's ability to change focus to see near objects. Presbyopia,
The 3 Types of Blepharitis
Learn the different types of blepharitis.
What is nystagmus?
Learn about the eye condition nystagmus.
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