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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?
Why You Probably Need New Sunglasses
What are the advantages of polarized sunglasses lenses?
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.
Learn All About That Annoying Eye Stye
A stye is a common eye problem. Learn about the causes and treatment of eye styes.
Why Are My Eyes Yellow?
Learn why your eyes might be yellow.
There is a Red Spot in My Eye: What Is it?
Find out why you sometimes awaken to a red spot in your 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.
How to Identify the Types of Eye Mucus
Learn about the different types of eye mucus.
Simple Steps for Stopping an Eye Twitch
Learn ways to control eye twitching.
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.
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.
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.
What are the Causes of Red Spots on Your Eyes?
What is the red spot on my eye? Vision.
6 Common Causes of Eyelid Swelling
Learn about the top causes of eyelid swelling.
How Long Should Your Pupils Stay Dilated After...
After an eye examination, how long will my pupils remain dilated?
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.
What Pupil Size Reveals About Your Health
Why is pupil size important in medicine?
4 Easy Ways to Reduce Eye Redness
Learn about the top four ways to treat red eye.
What Is "Pink Eye"? An Detailed Overview of...
Learn all about pink eye and ways to keep it from spreading.
The Symptoms That Can Result From Sleeping With...
Learn about eyelid condition nocturnal lagophthalmos (sleeping with your eyes open).
What You Should Know About Eye Stroke
Learn all about eye stroke. Vision.
When to Be Concerned About a Broken Blood Vessel
Learn all about subconjunctival hemorrhage.
7 Reasons Your Contacts Are Giving You Red Eyes
Learn the causes of red eyes from wearing contacts.
Can I Use Eye Drops With My Contact Lenses?
Dry eye drops come in a variety of formulations. Some are thicker than others.
Why Do I Have Eye Floaters?
Eye floaters are small particles in the fluid inside your eye.
Don't Miss These 6 Symptoms of Pink Eye
Learn about the symptoms of pink eye, or conjunctivitis.
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.
What Does Drinking Alcohol Do to Your Eyes?
How does drinking alcohol affect your eyes?
Keep an Eye on That Freckle
A choroidal nevus is simply a freckle inside the eye.
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.
What Causes a Ring Around the Pupil?
What causes a ring around the pupil?
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.
What Is Epidemic Keratoconjunctivitis?
Learn about epidemic keraconjunctivitis, a highly contagious viral eye infection.
How to Read Your Glasses Prescription
Learn how to make sense of your eyeglass prescription.
How to Determine Your Dominant Eye in 5 Seconds
This quick test will determine eye dominance. Find your dominant eye.
5 Conditions That Could Be Causing Your Eye...
Learn the top causes of eye irritation.
Retinal Detachment
Retinal detachment is when the retina separates from the choroid. Retinal detachment is a true eye emergency.
The Facts About Cataract Surgery
Find out what to expect after having cataract surgery. Page 2.
4 Ways to Avoid Styes
If you are prone to styes, the following tips may help you avoid them.
When Your Eyes Feel Irritated Even After...
Learn about giant papillary conjunctivitis (GPC).
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?
How You Should Understand Your Vision Plan...
Learn about Medicare benefits for vision care.
10 Headaches That Can Affect Your Vision
Learn about the different types of headache associated with your vision.
What Are the Signs and Symptoms of Glaucoma?
Learn the signs and symptoms of glaucoma.
Herpes Zoster Ophthalmicus: Shingles of the Eye
Learn about how Herpes Zoster, or shingles, affects the eye.
Sunglasses: Does Color Matter?
Handy tips for picking tints and colors for sunglasses.
Color Blindness
Color blind people have problems distinguishing between certain colors, usually red and green.
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
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.
What Is Astigmatism?
Astigmatism, commonly mistaken as stigmatism, is a vision disorder that causes objects to be blurry, both at distance and at near.
Lice in Your Eyelashes
Did you know that your eyelashes are vulnerable to lice infestation? Learn all about eyelash lice.
Adie's Pupil
Learn all about Adie's pupil. 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.
What You Need to Know About Eye Allergies
Red, itchy, watery eyes plague many people suffering from irritating eye allergies.
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.
Cataract Eye Surgery
Cataract surgery can greatly improve vision along with quality of life.
Sarcoidosis
Learn how sarcoidosis affects your eyes.
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.
Lupus and the Eyes
Learn the top five ways lupus can affect the eyes.
Vision 101: Facts About the Human Eye
Learn all about your eyes and vision.
What Your Blind Spot Really Is
Learn all about blind spots and why some people have them.
Do I Have Conjunctivitis or Pink Eye?
An inflammation of the conjunctiva of the eye due to an allergen.
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.
How Much Do Contact Lenses Cost?
Several factors determine the overall cost of wearing contact lenses.
Vision Insurance
Vision insurance can be confusing, but it is to your benefit to understand the differences between medical and vision insurance.
Graves' Disease
Graves' disease is the most common form of hyperthyroidism.
Polarized Sunglasses
Learn the definition of polarized sunglasses.
How Long Will I Recover from Lasik Surgery?
How long is the recovery time from Lasik surgery?
Ocular Rosacea
Learn all about rosacea of the eye.
Wet vs Dry: Age-Related Macular Degeneration
Learn the difference between wet and dry macular degeneration.
What Is Monovision?
My eye doctor offered to fit me with monovision contact lenses. What is monovision?
Will My Baby's Eyes Change Color?
Learn all about your baby's eye color.
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.
All About Contact Lenses
Learn facts and tips about contact lenses. Find out if contact lenses are for you.
Eyelid Scrub
Learn how to perform an eyelid scrub.
Learn Tips for Picking Out Reading Glasses
Learn a few tips for buying reading glasses.
Cycloplegic Eye Drop
Learn the definition of cycloplegic eye drop.
Macular Degeneration
Macular degeneration, or age-related macular degeneration, is the leading cause of blindness in older people.
Blue Light Exposure
Learn about the effects of blue light exposure on your eyes and vision.
Living With Astigmatism
Learn a few ways to help minimize unwanted symptoms associated with astigmatism.
Tired Eyes and Asthenopia
Learn all about tired, achy eyes, a condition also known as asthenopia.
Bell's Palsy
Learn how Bell's Palsy can affect your eyes.
Are anti-reflective coatings worth the extra...
Is an anti-reflective coating applied to lenses worth the extra cost?
Pituitary Adenoma
Learn about pituitary adenoma, a brain tumor that can affect vision.
Why Should I Buy Polarized Sunglasses?
Learn about sunglasses with polarized lenses.
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.
All About Diabetic Retinopathy
Diabetic retinopathy is a common complication of diabetes. It may cause poor vision or even blindness.
Eye Pain
Learn all about the possible causes of eye pain.
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.
Cycloplegic Refraction
Learn the definition of cycloplegic refraction.
What are common cataract symptoms?
Learn the symptoms of a cataract.
How Do Eye Doctors Determine Your Prescription?
Learn the difference between objective and subjective refraction eye tests.
Posterior Vitreous Detachment
Posterior vitreous detachment is a common condition in people over age 65.
What causes an ophthalmic migraine?
What causes an ophthalmic migraine?
What to Do If There's Blood in Your Eye
Hyphema refers to the presence of blood in the eye, usually caused by trauma.
Ishihara Color Test
Learn the definition of the Ishihara color test.
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.
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.
Laser Cataract Surgery
Learn all about laser cataract surgery.
Yearly Eye Exam
Your doctor urges you to have an eye exam every year. Is a yearly eye exam really necessary?
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.
Progressive Lenses
Learn all about progressive lenses.
Treating Macular Degeneration
Learn about the different treatments for macular degeneration.
Types of Cataracts
Learn about the different types of cataracts.
Playing Video Games May Cause Eyestrain
Playing video games for extended amounts of time can lead to eye discomfort, fatigue, blurred vision and headaches.
Anti-Aging Eyewear
Learn about eyewear fashion for the over 50 set.
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.
Learn the causes of bloodshot eyes.
Learn about the causes of bloodshot eyes.
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.
Learn treatment options for cataracts.
If you are diagnosed with a cataract, there are other treatment options that can be considered before surgery to replace your clouded lens.
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.
Marijuana and Glaucoma
Learn about using marijuana as a treatment for glaucoma.
Optic Chiasm
Learn the definition of optic chiasm.
Episcleritis
Learn all about episcleritis. Vision.
Optic Neuritis
An overview of optic neuritis. Vision.
Vision Care Plans
Learn about various vision care plans.
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.
Yag Laser Posterior Capsulotomy
Learn the definition of Yag laser posterior capsulotomy.
What Color Will My Baby's Eyes Be?
What color will your baby's eyes be?
What causes eye pain?
What causes eye pain? If you have eye pain that is severe or causes decreased vision, seek medical attention immediately.
What You Can Expect After Lasik Surgery
Learn what to expect after a LASIK eye surgery procedure.
What are symptoms of blepharitis?
What are the symptoms of blepharitis?
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.
Newborn Eye Infections
Learn about several eye infections that could affect your newborn baby.
Plug Your Tear Ducts to Reduce Dry Eyes
Punctal occlusion is a technique used frequently for treating dry eye.
Before You Get Contacts
Are you thinking of trying contacts? Learn the pros and cons of wearing contacts.
The Basics of Farsightedness
Symptoms and treatment of farsightedness, or hyperopia.
5 Ways Pregnancy Affects Your Vision
Learn about the ways in which pregnancy can affect your vision.
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).
Eye Discharge
Learn about the causes of mucus eye discharge.
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.
All About Cataracts
Learn about the causes, symptoms, diagnosis and treatment of eye cataracts.
Polycarbonate Lenses
Learn about polycarbonate lenses.
The 3 Types of Blepharitis
Learn the different types of blepharitis.
Night Vision After Lasik
Will I have night vision problems after I have Lasik? Learn about this possibility and why it could occur.
Narrow Angle Glaucoma
Learn about narrow angle glaucoma.
Eye Herpes
Learn about eye herpes, often called herpes simplex keratitis.
Contacts for People Over 40
Learn about contact lens options for people with presbyopia.
This Is How Doctors Test Your Vision
Learn about how eye doctors perform acuity testing.
Top 9 Macular Degeneration Risk Factors
It is possible to develop macular degeneration with or without the risk factors listed here. However, the more risk factors you have, the greater your risk of developing the disease.
Permanent Eye Makeup
Permanent makeup applied to the eyelids, eyelashes and eyebrows is becoming more and more popular,but it carries risk of complications such as infection.
Astigmatism
Learn what it means to have astigmatism.
What Is Ptosis?
Droopy eyelids is known as ptosis.
Six Tests for Glaucoma
If diagnosed early enough, glaucoma can be properly managed to prevent major loss of vision. Here are six types of examinations used to help detect it.
What Is a Confrontation Visual Field Test?
Learn what is involved in a confrontation visual field test.
What is Lazy Eye?
Lazy eye, or amblyopia, is an eye problem that sometimes occurs in chldren. Learn facts and treatment options for amblyopia.
Artificial Tears
Learn about the many different kinds of artificial tears.

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