Eye & Vision Disorders

Until recently, the general public did not need to know how to measure for eyeglasses: we simply went to the eye doctor, had our eyes examined, and then picked out frames at the doctor's office...

Dry eyes occur when your tear glands decrease fluid production. Outside influences such as smog, medications, low humidity environments and long hours staring at a computer may also contribute to...

Your eye doctor should first review your medical history. You can describe any symptoms you're experiencing to your eye doctor as well as any other medical conditions you have, medications you are...

Elevated eye pressure, technically called ocular hypertension, is the primary risk factor for glaucoma, an eye condition that can lead to vision loss. Ocular hypertension means that there is too...

Eye problems vary greatly in type and severity. Most eye problems can be taken care of with a quick trip to the eye doctor. According to www.allaboutvision.com, the most common eye problems are...

Inflammation in your eye can be uncomfortable and unsightly, and may result from a bacterial infection, exposure to UV light, viral infections, or even as part of disease processes from ailments...

Pink eye or conjunctivitis is a bacterial or viral infection of the membrane that lines the eyelid and eyeball. It can also be caused by an allergic reaction to a substance that enters the eye....

Glaucoma refers to a condition in which your optic nerve is damaged. When this occurs, you may begin to lose your vision. Glaucoma is associated with an increased pressure in your eye, called...

Dry eye can be an uncomfortable condition resulting from several factors such as certain medical conditions or medications, problems with the eyelids and decreased tear production among other...

Eyeglasses once dominated the eyewear scene, but in recent years a lot of the focus has shifted to contact lenses. You might think you would be able to order contact lenses with your glasses...

Eye or corneal abrasions are caused by scratching or cutting your cornea. Your cornea is a thin, clear membrane that covers the front of your eye. An eye abrasion will cause pain, tearing,...

Age-related macular degeneration (AMD) is an eye disease that results in blurring of central vision. The macula is an area in the central portion of the retina, at the back of the eye, and damage...

Pain behind the eyes may be caused by an infection, chronic sinusitis, eye strain, headache or elevation of eye pressure caused by glaucoma. Your pain may be dull or throbbing and severe. It may...

Eye pokes were a favorite slapstick routine employed by the Three Stooges. In real life, a poke in the eye is nothing to laugh about. Eye pokes can occur in a variety of ways. Someone can...

Amblyopia, also known as "lazy eye," usually occurs when the visual system in the brain of a child under age 7 fails to develop properly because one eye is stronger than the other. When the brain...

Dry eye can mean many different things. Most commonly, dry eye is when there is difficulty producing a tear layer over the surface of the eye to keep it lubricated. In some cases, the problem is...

If you decide you want to wear contact lenses, the eye doctor will examine your eyes and carefully measure them so that your lenses will fit properly. Ill-fitting contact lenses are not only...

Color blindness refers to a condition in which a person is unable to distinguish between different colors or shades of colors. Although you might assume that a color-blind person can only see the...

Contact lens prescriptions are different from spectacle prescriptions although they contain similar information. When you have an exam for contacts, your eye doctor completes a refraction and...

Waking up with fuzzy eyes is a common problem. Blurred vision can be caused by many things including allergies, lack of sleep, eye irritation or a more serious vision problem. Some habits or...

Eye exams are designed to give you a better understanding of how well your eyes are operating. Eye doctors also give treatment for eye problems, such as eyeglasses and eye drops. In more serious...

Living with dry, gritty eyes can be painful and uncomfortable. Lifestyle changes and diet can improve the eyes' production of tears, but often the solution is entwined with finding the root cause,...

Glaucoma refers to medical conditions that cause damage in your optic nerve. This is usually caused by an increased pressure inside the affected eye. Glaucoma is a major cause of blindness. The...

The most common eye infections, conjunctivitis (pink eye) and blepharitis, are caused by bacteria and are easily treated according to www.alcon.com. Eye infections are highly contagious, so it is...

Before glasses are made, a prescription must be determined. This is done at the doctor's office, where the person needing glasses undergoes eye tests (such as reading an eye chart). The results of...

Acanthamoeba is one of the most ubiquitous organisms in the environment, according to the American Optometric Association (AOA). A genus of amoebae, it is a common protozoa in soil and often found...

A variety of factors can contribute to an eyeball taking on a pinkish or reddish hue. Some of these are serious, while others are just annoying. According to the "Merck Manual of Patient...

Herpes of the eye, or ocular herpes simplex, is a viral infection caused by the same virus that leads to cold sores. When herpes infects the eye, it can cause severe eye damage or even vision loss...

A stye is an infection of the area where an eyelash attaches to the eye. It is usually a bacterial infection (Staphyloccoccus). It looks like a red bump and will very tender. I dedicate this...

Contact lenses possess a number of benefits over regular eyeglasses, but they can sometimes be uncomfortable to wear. In the worst cases, you should speak to your optometrist because glasses may...

An eye cold refers to to conjunctivitis which includes pinkeye. Viral conjunctivitis, a common cold virus, is an infection that affects the moist layer of tissue that covers the eye. It is also...

Trachoma is an eye infection that can cause blindness if it isn't treated. While uncommon in more developed countries, trachoma is more prevalent in poor African countries. This eye infection is...

Patients who go through vision therapy might require weeks or months of treatment. By becoming a vision therapist, you will be responsible for helping a patient with dysfunctional vision. These...

Many common conditions can cause eye inflammation---allergies, sinus infections, and other irritants. Some sources of eye inflammation are more serious. In the case of uveitis, the middle layers...

A broken eye blood vessel, also known as "subconjunctival hemorrhage," happens when a small blood vessel breaks underneath the clear surface of the eye known as the conjunctiva. Subconjunctival...

Erythromycin eye ointment is a prescription antibiotic medication used to treat conditions such as eye infections. Proper use of the ointment is important to reduce the risk of side effects or...

Chronic dry eyes can be an uncomfortable condition. It can result from problems with tear production, problems with your eyelids, certain medications and environmental factors. You can do several...

Dry eyes can be caused from contact lenses, allergies or too much sun in one day. However, if you are constantly experiencing dry eyes, you could have dry eye syndrome, which is a chronic lack of...

The macula is the part of the retina responsible for your central vision. Occasionally, strands of scar tissue in the eye, known as "epiretinal membranes," may form, and can pull on the macula....

By the age of 80, more than 50 percent of all Americans either have a cataract or have previously had one removed, according to the National Eye Institute. Cataracts are a clouding of the eye that...

Low vision, or visual impairment, is common as you age. Your eyes just might not be as good as they were or you might have a medical condition contributing to the problem, such as glaucoma or...

While signs and symptoms might lead a doctor to form a medical opinion, tests and diagnostic equipment are necessary to confirm and make a definitive diagnosis. Following a thorough eye exam, your...

Eye injuries are relatively common, especially when participating in activities such as working with chemicals or sports. These types of injuries can also occur when doing normal household chores...

Ocular hypertension--high pressure in the eye--can be caused by an eye condition known as glaucoma. Glaucoma usually results in gradual vision loss and mostly affects people over the age of 40....

There are no quick fixes to improving eye health. In order to lower eye pressure, it is important to make a deliberate effort to lead a healthy lifestyle. Keeping a journal of your daily efforts...

An eye test is an eye examination a physician may perform to determine whether or not a patient should see an eye specialist to determine if more care is needed.

Dichlor, also known as Isometh, Apap, and Dichlorphenamide, is a carbonic anhydrase inhibitor used in the treatment of glaucoma. This medication has also been used as an anticonvulsant to control...

If you suspect you have an eye cornea infection, see your doctor immediately. Early treatment is key to preventing serious problems such as vision loss, corneal scars and even loss of your eye....

A cataract is a cloudy area of the lens in the eye that results in diminished vision. Cataracts are more common as you age. According to the National Eye Institute, more than half of all Americans...

If you are scheduled for cataract surgery, your ophthalmologist or eye doctor will most likely perform the thirty minute or less procedure with you as an outpatient either in a hospital or...