Vision: Most Popular Articles
These articles are the most popular over the last month.
Eye Mucus Types
Learn about the different types of eye mucus.
Learn about the different types of eye mucus.
Top Causes of Eyelid Swelling
Learn about the top causes of eyelid swelling.
Learn about the top causes of eyelid swelling.
Top 10 Causes of Red Eye
A red eye can be caused by many things. Here are the top 10 causes of red eye.
A red eye can be caused by many things. Here are the top 10 causes of red eye.
Stye
A stye is a common eye problem. Learn about the causes and treatment of eye styes.
A stye is a common eye problem. Learn about the causes and treatment of eye styes.
What Causes Eye Twitching?
Eye twitching, or myokymia, is an involuntary eyelid muscle contraction. The exact cause of eye twitching is not known. A twitching eye sometimes develops during times of increased stress.
Eye twitching, or myokymia, is an involuntary eyelid muscle contraction. The exact cause of eye twitching is not known. A twitching eye sometimes develops during times of increased stress.
How To Stop an Eye Twitch
Learn ways to control eye twitching.
Learn ways to control eye twitching.
What Is the Red Spot in My Eye?
Find out why you sometimes awaken to a red spot in your eye.
Find out why you sometimes awaken to a red spot in your eye.
Common Eye Problems
Learn about common eye problems including itchy eyes, blurry vision, tired eyes, floaters and age-related conditions.
Learn about common eye problems including itchy eyes, blurry vision, tired eyes, floaters and age-related conditions.
Why Do I Sometimes See Stars?
: Why Do I Sometimes See Stars? Every now and then, usually when I get up too fast, I see stars. What
: Why Do I Sometimes See Stars? Every now and then, usually when I get up too fast, I see stars. What
What does it mean to be legally blind?
What does it mean to be legally blind?
What does it mean to be legally blind?
Gritty Sensation in Eyes
Wondering why your eyes often feel like they are full of sand? Here are four reasons why your eyes have an annoying gritty feeling.
Wondering why your eyes often feel like they are full of sand? Here are four reasons why your eyes have an annoying gritty feeling.
What is the red spot on my eye?
What is the red spot on my eye?
What is the red spot on my eye?
What Is Conjunctivitis?
Learn all about pink eye and ways to keep it from spreading.
Learn all about pink eye and ways to keep it from spreading.
Polarized Lenses
What are the advantages of polarized sunglasses lenses?
What are the advantages of polarized sunglasses lenses?
Bleeding Eye
Learn all about subconjunctival hemorrhage.
Learn all about subconjunctival hemorrhage.
Red Eye Treatment
Learn about red eye treatment.
Learn about red eye treatment.
Eye Irritation
Learn the top causes of eye irritation.
Learn the top causes of eye irritation.
How Long Will My Pupils Stay Dilated?
After an eye examination, how long will my pupils remain dilated?
After an eye examination, how long will my pupils remain dilated?
Pupil Size
Why is pupil size important in medicine?
Why is pupil size important in medicine?
How does drinking alcohol affect your eyes?
How does drinking alcohol affect your eyes?
How does drinking alcohol affect your eyes?
Sleeping With Your Eyes Open
Learn about eyelid condition nocturnal lagophthalmos (sleeping with your eyes open).
Learn about eyelid condition nocturnal lagophthalmos (sleeping with your eyes open).
Eye stroke
Learn all about eye stroke.
Learn all about eye stroke.
Choroidal Nevus
A choroidal nevus is simply a freckle inside the eye.
A choroidal nevus is simply a freckle inside the eye.
Allergic Conjunctivitis
An inflammation of the conjunctiva of the eye due to an allergen.
An inflammation of the conjunctiva of the eye due to an allergen.
Epidemic Keratoconjunctivitis (EKC)
Learn about epidemic keraconjunctivitis, a highly contagious viral eye infection.
Learn about epidemic keraconjunctivitis, a highly contagious viral eye infection.
Medicare Vision Benefits
Learn about Medicare benefits for vision care.
Learn about Medicare benefits for vision care.
Blepharitis
Blepharitis is a common condition causing flaky eyelids. It is a common problem in both children and adults.
Blepharitis is a common condition causing flaky eyelids. It is a common problem in both children and adults.
Will my baby's eye color change?
Learn all about your baby's eye color.
Learn all about your baby's eye color.
Floaters
Eye floaters are small particles in the fluid inside your eye.
Eye floaters are small particles in the fluid inside your eye.
Red Eyes and Contacts
Learn the causes of red eyes from wearing contacts.
Learn the causes of red eyes from wearing contacts.
How To Determine Eye Dominance
This quick test will determine eye dominance. Find your dominant eye.
This quick test will determine eye dominance. Find your dominant eye.
How Much Do Contact Lenses Cost?
Several factors determine the overall cost of wearing contact lenses.
Several factors determine the overall cost of wearing contact lenses.
Dry Eye Syndrome
If you have scratchy, dry eyes, you may suffer from dry eye syndrome. Learn how to treat dry eye syndrome.
If you have scratchy, dry eyes, you may suffer from dry eye syndrome. Learn how to treat dry eye syndrome.
Vision and Headache
Learn about the different types of headache associated with your vision.
Learn about the different types of headache associated with your vision.
Red Eye Red Flags
If you have red eye, look out for the following warning symptoms that may be serious.
If you have red eye, look out for the following warning symptoms that may be serious.
How long is the recovery time from lasik surgery?
How long is the recovery time from Lasik surgery?
How long is the recovery time from Lasik surgery?
Progressive Lenses
Learn about the various types of progressive lenses.
Learn about the various types of progressive lenses.
Eyeglass Prescriptions
Learn how to make sense of your eyeglass prescription.
Learn how to make sense of your eyeglass prescription.
Vision Insurance
Vision insurance can be confusing, but it is to your benefit to understand the differences between medical and vision insurance.
Vision insurance can be confusing, but it is to your benefit to understand the differences between medical and vision insurance.
What causes a ring around the pupil?
What causes a ring around the pupil?
What causes a ring around the pupil?
Can I Use Eye Drops With My Contact Lenses?
: Can I Use Eye Drops With My Contact Lenses? : Yes. Certain eye drops can be used with contact lenses.
: Can I Use Eye Drops With My Contact Lenses? : Yes. Certain eye drops can be used with contact lenses.
Corneal Ulcers: An Overview
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.
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.
What Is 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.
Glaucoma refers to a group of diseases that cause damage to the optic nerve. If left untreated, glaucoma may cause vision loss and blindness.
Computer Vision Symptoms
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.
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.
Newborn Eye Infections
Learn about several eye infections that could affect your newborn baby.
Learn about several eye infections that could affect your newborn baby.
What color will my baby’s eyes be?
What color will your baby's eyes be?
What color will your baby's eyes be?
What Is Monovision?
My eye doctor offered to fit me with monovision contact lenses. What is monovision?
My eye doctor offered to fit me with monovision contact lenses. What is monovision?
How to Avoid a Stye
If you are prone to styes, the following tips may help you avoid them.
If you are prone to styes, the following tips may help you avoid them.
Giant Papillary Conjunctivitis
Learn about giant papillary conjunctivitis (GPC).
Learn about giant papillary conjunctivitis (GPC).
Walmart Vision Center
Wal-Mart offers vision and eye care along with a nice selection of eyewear.
Wal-Mart offers vision and eye care along with a nice selection of eyewear.
Polarized Sunglasses
Learn the definition of polarized sunglasses.
Learn the definition of polarized sunglasses.
Sunglasses: Does Color Matter?
Handy tips for picking tints and colors for sunglasses.
Handy tips for picking tints and colors for sunglasses.
What happens during an eye exam?
A comprehensive eye exam includes several tests. Each test will help your eye doctor determine the overall health of your eyes.
A comprehensive eye exam includes several tests. Each test will help your eye doctor determine the overall health of your eyes.
Hyphema Is Blood in the Eye
Hyphema refers to the presence of blood in the eye, usually caused by trauma.
Hyphema refers to the presence of blood in the eye, usually caused by trauma.
Symptoms of Pink Eye
Learn about the symptoms of pink eye, or conjunctivitis.
Learn about the symptoms of pink eye, or conjunctivitis.
How does smoking affect your eyes?
How does smoking affect your eyes? The effects of smoking on your eyes and vision may be significant.
How does smoking affect your eyes? The effects of smoking on your eyes and vision may be significant.
Trichiasis: Misdirected Eyelashes
Learn about trichiasis, or misdirected eyelashes.
Learn about trichiasis, or misdirected eyelashes.
Eyelash Lice
Did you know that your eyelashes are vulnerable to lice infestation? Learn all about eyelash lice.
Did you know that your eyelashes are vulnerable to lice infestation? Learn all about eyelash lice.
Asthenopia
Learn all about tired, achy eyes, a condition also known as asthenopia.
Learn all about tired, achy eyes, a condition also known as asthenopia.
Pregnancy and Vision
Learn about the ways in which pregnancy can affect your vision.
Learn about the ways in which pregnancy can affect your vision.
Can I have LASIK if I have astigmatism?
Can I have LASIK eye surgery if I have astigmatism?
Can I have LASIK eye surgery if I have astigmatism?
Eye Allergies
Red, itchy, watery eyes plague many people suffering from irritating eye allergies.
Red, itchy, watery eyes plague many people suffering from irritating eye allergies.
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.
Many eye conditions are minor and temporary. However, these four vision symptoms require a doctor's immediate attention.
What Does a Newborn Baby See?
Your newborn baby gazes at you, but what does he really see?
Your newborn baby gazes at you, but what does he really see?
What Are the Signs and Symptoms of Glaucoma?
Learn the signs and symptoms of glaucoma.
Learn the signs and symptoms of glaucoma.
Eye Refraction
Learn the difference between objective and subjective refraction eye tests.
Learn the difference between objective and subjective refraction eye tests.
After LASIK
Learn what to expect after a LASIK eye surgery procedure.
Learn what to expect after a LASIK eye surgery procedure.
Playing Video Games May Cause Eyestrain
Playing video games for extended amounts of time can lead to eye discomfort, fatigue, blurred vision and headaches.
Playing video games for extended amounts of time can lead to eye discomfort, fatigue, blurred vision and headaches.
Orbital Blowout Fracture
Learn all about an orbital blowout fracture.
Learn all about an orbital blowout fracture.
Adie's Pupil
Learn all about Adie's pupil.
Learn all about Adie's pupil.
What causes watery eyes?
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?
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?
Episcleritis
Learn all about episcleritis.
Learn all about episcleritis.
Cataract Surgery Recovery
Find out what to expect after having cataract surgery.
Find out what to expect after having cataract surgery.
Artificial Tears
Learn about the many different kinds of artificial tears.
Learn about the many different kinds of artificial tears.
A Myriad of Lens Options
Eyeglass lenses can be made from several different materials. Find out which lens material is best for your next pair of frames.
Eyeglass lenses can be made from several different materials. Find out which lens material is best for your next pair of frames.
Top 5 Tips for Contact Lens Wearers With...
Contact lenses tend to cause problems for people with allergies. Here are five tips to help you get through the season with happy eyes.
Contact lenses tend to cause problems for people with allergies. Here are five tips to help you get through the season with happy eyes.
Lupus and the Eyes
Learn the top five ways lupus can affect the eyes.
Learn the top five ways lupus can affect the eyes.
What Is 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.
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 Are Cataracts?
A cataract is a clouding of the eye's lens, which occurs with aging. The symptoms are sometime bothersome and require treatment
A cataract is a clouding of the eye's lens, which occurs with aging. The symptoms are sometime bothersome and require treatment
Yearly Eye Exam
Your doctor urges you to have an eye exam every year. Is a yearly eye exam really necessary?
Your doctor urges you to have an eye exam every year. Is a yearly eye exam really necessary?
Reading Glasses
Learn a few tips for buying reading glasses.
Learn a few tips for buying reading glasses.
What side effects can I expect after LASIK?
What side effects can I expect after LASIK?
What side effects can I expect after LASIK?
What is a blind spot?
Learn all about blind spots and why some people have them.
Learn all about blind spots and why some people have them.
Scleritis
Learn about scleritis, a serious condition that affects the white portion of the eye.
Learn about scleritis, a serious condition that affects the white portion of the eye.
What are computer glasses?
Do you need a pair of computer glasses? Learn about computer glasses and how they might relieve eyestrain caused by the computer.
Do you need a pair of computer glasses? Learn about computer glasses and how they might relieve eyestrain caused by the computer.
Retinal Detachment
Retinal detachment is when the retina separates from the choroid. Retinal detachment is a true eye emergency.
Retinal detachment is when the retina separates from the choroid. Retinal detachment is a true eye emergency.
${lby} Get Contacts
Are you thinking of trying contacts? Learn the pros and cons of wearing contacts.
Are you thinking of trying contacts? Learn the pros and cons of wearing contacts.
Blue Light Exposure
Learn about the effects of blue light exposure on your eyes and vision.
Learn about the effects of blue light exposure on your eyes and vision.
Types of Cataracts
Learn about the different types of cataracts.
Learn about the different types of cataracts.
UV Eye Safety
Learn how to protect your eyes from the sun. Exposure to UV radiation can harm your eyes and affect your vision.
Learn how to protect your eyes from the sun. Exposure to UV radiation can harm your eyes and affect your vision.
How To Remove a Foreign Object From Your Eye
Follow these tips if you have a foreign object in your eye.
Follow these tips if you have a foreign object in your eye.
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).
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 Allergy Treatments
Learn the top treatments for annoying eye allergies.
Learn the top treatments for annoying eye allergies.
Eye Examination Equipment
Equipment used in an eye examination.
Equipment used in an eye examination.
The Basics of Farsightedness
Symptoms and treatment of farsightedness, or hyperopia.
Symptoms and treatment of farsightedness, or hyperopia.
Graves' Disease
Graves' disease is the most common form of hyperthyroidism.
Graves' disease is the most common form of hyperthyroidism.
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.
Many children have undetected vision problems. Parents and teachers must watch for obvious signs that a child might need glasses.
What are tears made of?
Learn what tears are made of.
Learn what tears are made of.
Punctal Occlusion
Punctal occlusion is a technique used frequently for treating dry eye.
Punctal occlusion is a technique used frequently for treating dry eye.
Sarcoidosis
Learn how sarcoidosis may affect your eyes.
Learn how sarcoidosis may affect your eyes.
Eye Herpes
Learn about eye herpes, or herpes simplex keratitis.
Learn about eye herpes, or herpes simplex keratitis.
How Much Does LASIK Cost?
How much does LASIK cost?
How much does LASIK cost?
Narrow Angle Glaucoma
Learn about narrow angle glaucoma.
Learn about narrow angle glaucoma.
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.
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.
The Basics of Nearsightedness
Nearsightedness is a common vision problem. Nearsightedness causes distant objects to be blurry.
Nearsightedness is a common vision problem. Nearsightedness causes distant objects to be blurry.
Optomap Retinal Exam
Learn about the dilation-free eye exam, Optomap®.
Learn about the dilation-free eye exam, Optomap®.
Pituitary Adenoma
Learn about pituitary adenoma, a brain tumor that can affect vision.
Learn about pituitary adenoma, a brain tumor that can affect vision.
Newborn Baby Eye Care
Learn how to keep your newborn baby's eyes clean and healthy.
Learn how to keep your newborn baby's eyes clean and healthy.
Bell's Palsy
Learn how Bell's Palsy can affect your eyes.
Learn how Bell's Palsy can affect your eyes.
Contacts for People Over 40
Learn about contact lens options for people with presbyopia.
Learn about contact lens options for people with presbyopia.
20/20 Vision
The smallest line you can read on a chart is your visual acuity. Perfect visual acuity is written as 20/20.
The smallest line you can read on a chart is your visual acuity. Perfect visual acuity is written as 20/20.
Proptosis
Bulging eyes are a result of proptosis, a forward displacement of the eye in the orbit.
Bulging eyes are a result of proptosis, a forward displacement of the eye in the orbit.
Cycloplegic Refraction
Learn the definition of cycloplegic refraction.
Learn the definition of cycloplegic refraction.
Subconjunctival Hemorrhage
A subconjunctival hemorrhage is a broken blood vessel in the eye.
A subconjunctival hemorrhage is a broken blood vessel in the eye.
Herpes Zoster Ophthalmicus: Shingles of the Eye
Learn about how Herpes Zoster, or shingles, affects the eye.
Learn about how Herpes Zoster, or shingles, affects the eye.
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.
Central serous retinopathy is a retinal condition that affects young to middle aged people with no other previous signs or symptoms of retinal disease.
Cycloplegic Eye Drop
Learn the definition of cycloplegic eye drop.
Learn the definition of cycloplegic eye drop.
What Is Astigmatism?
Astigmatism, commonly mistaken as stigmatism, is a vision disorder that causes objects to be blurry, both at distance and at near.
Astigmatism, commonly mistaken as stigmatism, is a vision disorder that causes objects to be blurry, both at distance and at near.
Are anti-reflective coatings worth the extra...
Is an anti-reflective coating applied to lenses worth the extra cost?
Is an anti-reflective coating applied to lenses worth the extra cost?
Eyelid Scrub
Learn how to perform an eyelid scrub.
Learn how to perform an eyelid scrub.
Iris
The iris is the colored part of the eye.
The iris is the colored part of the eye.
Six Tests for Glaucoma
Descriptions of the six tests used to detect the eye disease known as glaucoma.
Descriptions of the six tests used to detect the eye disease known as glaucoma.
Puncta
Puncta are tiny openings along the eyelid margin through which tears drain.
Puncta are tiny openings along the eyelid margin through which tears drain.
Bad Advice for Contact Lens Wearers
Do you wear contact lenses? Learn the top ten words of advice that you shouldn't hear from your eye doctor.
Do you wear contact lenses? Learn the top ten words of advice that you shouldn't hear from your eye doctor.
Uncommon Dry Eye Treatments
Learn about not-so-common treatments for dry eye syndrome.
Learn about not-so-common treatments for dry eye syndrome.
What Is a Confrontation Visual Field Test?
Learn what is involved in a confrontation visual field test.
Learn what is involved in a confrontation visual field test.
A Look at Strabismus
Learn all about crossed eyes.
Learn all about crossed eyes.
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.
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.
Refraction
Learn the definition of refraction.
Learn the definition of refraction.
Recurrent Corneal Erosion
Learn all about recurrent corneal erosion.
Learn all about recurrent corneal erosion.
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.
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.
Monovision LASIK
Learn how monovision can reduce the need for reading glasses.
Learn how monovision can reduce the need for reading glasses.
Posterior Vitreous Detachment
Posterior vitreous detachment is a common condition in people over age 65.
Posterior vitreous detachment is a common condition in people over age 65.
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 causes eye pain? If you have eye pain that is severe or causes decreased vision, seek medical attention immediately.
Sometimes My Newborn Baby Seems to Have Crossed...
Crossed eyes are normal in newborn infants, as the entire visual system is underdeveloped.
Crossed eyes are normal in newborn infants, as the entire visual system is underdeveloped.
Ocular Rosacea
Learn all about rosacea of the eye.
Learn all about rosacea of the eye.
Polycarbonate Lenses
Learn about polycarbonate lenses.
Learn about polycarbonate lenses.
Macular Degeneration
Macular degeneration, or age-related macular degeneration, is the leading cause of blindness in older people.
Macular degeneration, or age-related macular degeneration, is the leading cause of blindness in older people.
Red Eye
Red eye may be caused by many things.
Red eye may be caused by many things.
Vision 101 Quiz
Test your knowledge of basic vision.: quiz
Test your knowledge of basic vision.: quiz
Dilation
Why do eye doctors dilate the eyes?
Why do eye doctors dilate the eyes?
Presbyopia Defined
Presbyopia is defined as the loss of the eye's ability to change focus to see near objects. Presbyopia,
Presbyopia is defined as the loss of the eye's ability to change focus to see near objects. Presbyopia,
Cataract Eye Surgery
Cataract surgery can greatly improve vision along with quality of life.
Cataract surgery can greatly improve vision along with quality of life.
Laser Cataract Surgery
Learn all about laser cataract surgery.
Learn all about laser cataract surgery.
All About Contact Lenses
Learn facts and tips about contact lenses. Find out if contact lenses are for you.
Learn facts and tips about contact lenses. Find out if contact lenses are for you.
Night Vision After Lasik
Will I have night vision problems after I have Lasik? Learn about this possibility and why it could occur.
Will I have night vision problems after I have Lasik? Learn about this possibility and why it could occur.
Optic Chiasm
Learn the definition of optic chiasm.
Learn the definition of optic chiasm.
What is Lazy Eye?
Lazy eye, or amblyopia, is an eye problem that sometimes occurs in chldren. Learn facts and treatment options for amblyopia.
Lazy eye, or amblyopia, is an eye problem that sometimes occurs in chldren. Learn facts and treatment options for amblyopia.