Knowledge is Key to Healthy Eyes! It has been estimated that three quarters of blindness and vision loss is either preventable or treatable. You can optimize your eye health by practicing a healthy lifestyle, having regular eye exams, and protecting your eyes from injury.In the pages in this section we have information on over a hundred different diseases and conditions.

Aids and Eyes
About 75% of AIDS (Acquired Immunodeficiency Syndrome) patients develop eye problems of some sort. The retina (the light-sensitive membrane at the back of the eye) is most commonly affected. Tiny retinal hemorrhages and cotton-wool spots are early signs of
Basal Cell Carcinoma
Basal Cell Carcinoma is a type of skin cancer that occurs most commonly on the face or neck, often near an eyelid or on the nose. The tumor cells are thought to originate from the basal, or innermost, layer of the skin.
Blepharitis
If your eyelid rims are red and irritated, if they burn and itch or if you've noticed an oily discharge or scaly skin around them, you may have an inflammatory problem called "blepharitis". Some people describe it as "psoriasis of the eyelids".
Cancer of the eye (Intraocular Melanoma)
Intraocular melanoma, a rare cancer, is a disease in which cancer (malignant) cells are found in the part of the eye called the uvea. The uvea contains cells called melanocytes. When these cells become cancerous, the cancer is called a melanoma.
Chalazion
Chalazion is a small lump and refers to a swelling in the eyelid caused by chronic inflammation of one of the small oil producing glands (meibomian glands) located in the upper and lower eyelids. A chalazion is usually a reaction to trapped oil secretions
Corneal Ulcers (Keratitis)
Corneal ulcers (keratitis) occur after corneal trauma with a foreign body (including contact lenses), and with dry eyes or lid disease which allow bacteria or fungi to enter the cornea, causing a deep infection and inflammation. This condition may cause se
Crossed Eyes
Crossed eyes or Esotropia describes an inward turning eye and is the most common type of eyeturn (strabismus) in infants
Cystoid Macular Edema (CME)
Cystoid macular edema, commonly called CME, is a painless disorder which affects the central retina or macula. When this condition is present, multiple cyst-like (cystoid) areas of fluid appear in the macula and cause retinal swelling or edema.
Cytomegalovirus Retinitis (CMV Retinitis)
Cytomegalovirus retinitis, or CMV retinitis, is the most common severe infection affecting the eye in patients with AIDS. The disease typically occurs during the late stages of AIDS when individuals have a T cell , or CD4 count, of less than 100
Dacryocystitis
Dacryocystitis is an infection of the tear sac that lies between the inside corner of the eyelids and the nose.
Diabetic Retinopathy
Diabetic Retinopathy is a potentially blinding complication of diabetes that damages the retina. The disease affects half of all Americans diagnosed with diabetes. This occurs when the tiny retinal blood vessels become damaged and begin to leak fluid or bl
Diabetes
Diabetes, a disease that prevents your body from making or using insulin to break down sugar in your bloodstream, can affect your eyes and your vision.
The Importance of Screening for Diabetic Retinopathyument
if you have diabetes, you must be vigilant about getting your vision checked and your retinas evaluated by an eye doctor.
Droopy Upper Eyelid (Ptosis)
Ptosis, or droopy upper eyelids or eyebrows, appears at birth (congenital) or develops with age (involutional). A child with congenital ptosis (pronounced "toe-sis") will tilt his or her head backward in order to see, so it rarely leads to poor vision.
Dry Eye
If your eyes sting, itch or burn, you may be experiencing the common signs of "dry eye." A feeling of something foreign within the eye or general discomfort may also signal dry eye.
Ectropion
Ectropion is a condition in which stretching of the lower eyelid with age allows the eyelid to droop downward and turn outward. Eyelid burns or skin disease may also cause this problem.
Endophthalmitis
Endophthalmitis is the term used by eye doctors to describe an inflammation of tissues inside the eye. This inflammation can be caused by bacteria (e.g., Staphylococcus species, Streptococcus species, Gram-negative bacteria) or fungi ( e.g., Candida Asperg
Entropion
Entropion is a condition in which the lower eyelid turns inward, rubbing against the eye. Entropion occurs most commonly as a result of aging. Infection and scarring inside the eyelid are other causes of entropion. When the eyelid turns inward, the eyelash
Excessive Tearing (Epiphora)
Epiphora, or excessive tearing, is either caused by an obstruction in the nasolacrimal system (tear drainage system) or excess tear production.
Eye Infections
Eye infections usually require some type of medication for treatment. Although some are not as dangerous, there are some eye infections that require a doctor's immediate attention. If you believe you have an eye infection, you should seek an eye care professional for advice on type and treatment of the eye infection. Eye infections can affect any part of the eyes from the eye lids to the cornea and even to the optic nerves in the back of the eye.
Glaucoma
Often called "the sneak thief of sight", Glaucoma is a disease that slowly diminishes sight usually without symptoms. Glaucoma slowly deteriorates the optic nerve resulting in vision loss. It is estimated that half of the population with glaucoma does not
Graves Disease
Graves disease (hyperthyroidism) is a medical condition in which an overactive thyroid gland secretes an excess amount of thyroid hormone. As a result, you may have an enlarged thyroid gland, palpitations, fast pulse, profuse sweating, high blood pressure
Herpes Simplex
Herpes simplex is a virus that infects the skin, mucous membranes and nerves. There are two major types of herpes simplex virus (HSV). Type I is the most common and is responsible for herpes simplex eye disease and the familiar "cold sore" or
Herpes Zoster (Shingles)
Herpes zoster, commonly known as "shingles," is a viral disease that causes a characteristic skin rash of small fluid-filled blisters (vesicles) which form scabs and can leave permanent scars. Varicella-zoster, the same virus that causes chicken pox, is
Hypertension
Blood pressure is the result of two forces, one created by the heart as it pumps blood into the arteries, and the other created by the arterial blood vessels as they exert resistance to the blood flow from the heart.
Keratoconus
Keratoconus, meaning "cone shaped," describes a condition in which the cornea (the clear front window of the eye) becomes thin and protrudes. This abnormal shape can cause serious distortion of visual images.
Lazy Eye (Amblyopia)
Amblyopia, sometimes called a "lazy eye," occurs when one eye does not develop normal sight during early childhood. When one eye develops good vision but the other does not, the eye with decreased vision is called amblyopic. Usually, only one eye is affect
Macular Degeneration
Macular Degeneration is most often associated with aging, and gradually destroys sharp, central vision. It is the leading cause of legal blindness among people over age 50 in the western world.
Optic Atrophy
The optic nerve carries images of what we see coded as electrical impulses, from the retina to our brain. The optic nerve is like a cable of more than a million tiny electrical wires, or nerve fibers each carrying a part of the visual information. If these
Optic Neuritis
Optic neuritis is an inflammation of the optic nerve. The optic nerve allows you to see by carrying images from your retina to your brain. The optic nerve is like a cable of electrical wires or nerve fibers. Each wire carries a part of the visual
Overflow Tearing in the Very Young
Overflow tearing occurs because of a narrowing or blocking of the canaliculus, a part of the nasal lacrimal drainage system. It is a common birth condition found in infants. It occurs when a membrane covering the tear duct inside the nose fails to open at
Pingueculum
A pingueculum is a yellowish patch or bump on the white of the eye, most often on the side closest to the nose. It is not a tumor, but an alteration of normal tissue resulting in a deposit of protein and fat. Unlike a pterygium, a pingueculum does not
Pink Eye (Conjunctivitis)
Red, watery eyes, inflamed lids, blurred vision and a sandy or scratchy feeling in the eyes may indicate that you have conjunctivitis. Pus-like or watery discharge around the eyelids may indicate an infectious form of the disease, commonly known as "pink
Pterygium
A pterygium is a fleshy growth that invades the cornea. It is an abnormal process in which the conjunctiva (a membrane that covers the white of the eye) grows into the cornea. Pterygium may be small or grow large enough to
Reiters Syndrome
Reiters Syndrome is a rare disorder characterized by arthritis, inflammation of the urinary tract (nongonococcal urethritis), inflammation of the mucous membranes that line the eyes (conjunctivitis), and inflammation of the front part of the eye
Retinal Vein Occlusion
Retinal vein occlusion occurs when the circulation of a retinal vein becomes obstructed by an adjacent blood vessel, causing hemorrhages in the retina. Swelling and ischemia (lack of oxygen) of the retina as well as glaucoma are fairly common complication
Retinitis Pigmentosa
Retinitis Pigmentosa (RP) refers to a group of diseases which cause a slow but progressive vision loss. In each of them there is a gradual loss of the light-sensitive retinal cells called rods and cones.
Styes
A small area of redness and pain on the margin of your eyelid may indicate that you have a stye, known in medical terms as an external hordeolum. A stye is a blocked gland at the edge of the lid that has become infected by bacteria, usually Staphylococcus
Shocking Diabetes Indicator
Have your brows stayed dark while the rest of your hair has turned gray?

	Locations & Hours Our Practice Our Services Eye Glasses, Contact Lenses and more Eye Library Medical and Vision Insurance Optometrist Dr. Fisher and Staff Online Survey - Share Your Opinions With Us! Patients Register Online! Request Your Next Appointment Online! Disclaimer Powered by EyeCarePro	Eye Diseases Knowledge is Key to Healthy Eyes! It has been estimated that three quarters of blindness and vision loss is either preventable or treatable. You can optimize your eye health by practicing a healthy lifestyle, having regular eye exams, and protecting your eyes from injury.In the pages in this section we have information on over a hundred different diseases and conditions. Aids and Eyes About 75% of AIDS (Acquired Immunodeficiency Syndrome) patients develop eye problems of some sort. The retina (the light-sensitive membrane at the back of the eye) is most commonly affected. Tiny retinal hemorrhages and cotton-wool spots are early signs of Basal Cell Carcinoma Basal Cell Carcinoma is a type of skin cancer that occurs most commonly on the face or neck, often near an eyelid or on the nose. The tumor cells are thought to originate from the basal, or innermost, layer of the skin. Blepharitis If your eyelid rims are red and irritated, if they burn and itch or if you've noticed an oily discharge or scaly skin around them, you may have an inflammatory problem called "blepharitis". Some people describe it as "psoriasis of the eyelids". Cancer of the eye (Intraocular Melanoma) Intraocular melanoma, a rare cancer, is a disease in which cancer (malignant) cells are found in the part of the eye called the uvea. The uvea contains cells called melanocytes. When these cells become cancerous, the cancer is called a melanoma. Chalazion Chalazion is a small lump and refers to a swelling in the eyelid caused by chronic inflammation of one of the small oil producing glands (meibomian glands) located in the upper and lower eyelids. A chalazion is usually a reaction to trapped oil secretions Corneal Ulcers (Keratitis) Corneal ulcers (keratitis) occur after corneal trauma with a foreign body (including contact lenses), and with dry eyes or lid disease which allow bacteria or fungi to enter the cornea, causing a deep infection and inflammation. This condition may cause se Crossed Eyes Crossed eyes or Esotropia describes an inward turning eye and is the most common type of eyeturn (strabismus) in infants Cystoid Macular Edema (CME) Cystoid macular edema, commonly called CME, is a painless disorder which affects the central retina or macula. When this condition is present, multiple cyst-like (cystoid) areas of fluid appear in the macula and cause retinal swelling or edema. Cytomegalovirus Retinitis (CMV Retinitis) Cytomegalovirus retinitis, or CMV retinitis, is the most common severe infection affecting the eye in patients with AIDS. The disease typically occurs during the late stages of AIDS when individuals have a T cell , or CD4 count, of less than 100 Dacryocystitis Dacryocystitis is an infection of the tear sac that lies between the inside corner of the eyelids and the nose. Diabetic Retinopathy Diabetic Retinopathy is a potentially blinding complication of diabetes that damages the retina. The disease affects half of all Americans diagnosed with diabetes. This occurs when the tiny retinal blood vessels become damaged and begin to leak fluid or bl Diabetes Diabetes, a disease that prevents your body from making or using insulin to break down sugar in your bloodstream, can affect your eyes and your vision. The Importance of Screening for Diabetic Retinopathyument if you have diabetes, you must be vigilant about getting your vision checked and your retinas evaluated by an eye doctor. Droopy Upper Eyelid (Ptosis) Ptosis, or droopy upper eyelids or eyebrows, appears at birth (congenital) or develops with age (involutional). A child with congenital ptosis (pronounced "toe-sis") will tilt his or her head backward in order to see, so it rarely leads to poor vision. Dry Eye If your eyes sting, itch or burn, you may be experiencing the common signs of "dry eye." A feeling of something foreign within the eye or general discomfort may also signal dry eye. Ectropion Ectropion is a condition in which stretching of the lower eyelid with age allows the eyelid to droop downward and turn outward. Eyelid burns or skin disease may also cause this problem. Endophthalmitis Endophthalmitis is the term used by eye doctors to describe an inflammation of tissues inside the eye. This inflammation can be caused by bacteria (e.g., Staphylococcus species, Streptococcus species, Gram-negative bacteria) or fungi ( e.g., Candida Asperg Entropion Entropion is a condition in which the lower eyelid turns inward, rubbing against the eye. Entropion occurs most commonly as a result of aging. Infection and scarring inside the eyelid are other causes of entropion. When the eyelid turns inward, the eyelash Excessive Tearing (Epiphora) Epiphora, or excessive tearing, is either caused by an obstruction in the nasolacrimal system (tear drainage system) or excess tear production. Eye Infections Eye infections usually require some type of medication for treatment. Although some are not as dangerous, there are some eye infections that require a doctor's immediate attention. If you believe you have an eye infection, you should seek an eye care professional for advice on type and treatment of the eye infection. Eye infections can affect any part of the eyes from the eye lids to the cornea and even to the optic nerves in the back of the eye. Glaucoma Often called "the sneak thief of sight", Glaucoma is a disease that slowly diminishes sight usually without symptoms. Glaucoma slowly deteriorates the optic nerve resulting in vision loss. It is estimated that half of the population with glaucoma does not Graves Disease Graves disease (hyperthyroidism) is a medical condition in which an overactive thyroid gland secretes an excess amount of thyroid hormone. As a result, you may have an enlarged thyroid gland, palpitations, fast pulse, profuse sweating, high blood pressure Herpes Simplex Herpes simplex is a virus that infects the skin, mucous membranes and nerves. There are two major types of herpes simplex virus (HSV). Type I is the most common and is responsible for herpes simplex eye disease and the familiar "cold sore" or Herpes Zoster (Shingles) Herpes zoster, commonly known as "shingles," is a viral disease that causes a characteristic skin rash of small fluid-filled blisters (vesicles) which form scabs and can leave permanent scars. Varicella-zoster, the same virus that causes chicken pox, is Hypertension Blood pressure is the result of two forces, one created by the heart as it pumps blood into the arteries, and the other created by the arterial blood vessels as they exert resistance to the blood flow from the heart. Keratoconus Keratoconus, meaning "cone shaped," describes a condition in which the cornea (the clear front window of the eye) becomes thin and protrudes. This abnormal shape can cause serious distortion of visual images. Lazy Eye (Amblyopia) Amblyopia, sometimes called a "lazy eye," occurs when one eye does not develop normal sight during early childhood. When one eye develops good vision but the other does not, the eye with decreased vision is called amblyopic. Usually, only one eye is affect Macular Degeneration Macular Degeneration is most often associated with aging, and gradually destroys sharp, central vision. It is the leading cause of legal blindness among people over age 50 in the western world. Optic Atrophy The optic nerve carries images of what we see coded as electrical impulses, from the retina to our brain. The optic nerve is like a cable of more than a million tiny electrical wires, or nerve fibers each carrying a part of the visual information. If these Optic Neuritis Optic neuritis is an inflammation of the optic nerve. The optic nerve allows you to see by carrying images from your retina to your brain. The optic nerve is like a cable of electrical wires or nerve fibers. Each wire carries a part of the visual Overflow Tearing in the Very Young Overflow tearing occurs because of a narrowing or blocking of the canaliculus, a part of the nasal lacrimal drainage system. It is a common birth condition found in infants. It occurs when a membrane covering the tear duct inside the nose fails to open at Pingueculum A pingueculum is a yellowish patch or bump on the white of the eye, most often on the side closest to the nose. It is not a tumor, but an alteration of normal tissue resulting in a deposit of protein and fat. Unlike a pterygium, a pingueculum does not Pink Eye (Conjunctivitis) Red, watery eyes, inflamed lids, blurred vision and a sandy or scratchy feeling in the eyes may indicate that you have conjunctivitis. Pus-like or watery discharge around the eyelids may indicate an infectious form of the disease, commonly known as "pink Pterygium A pterygium is a fleshy growth that invades the cornea. It is an abnormal process in which the conjunctiva (a membrane that covers the white of the eye) grows into the cornea. Pterygium may be small or grow large enough to Reiters Syndrome Reiters Syndrome is a rare disorder characterized by arthritis, inflammation of the urinary tract (nongonococcal urethritis), inflammation of the mucous membranes that line the eyes (conjunctivitis), and inflammation of the front part of the eye Retinal Vein Occlusion Retinal vein occlusion occurs when the circulation of a retinal vein becomes obstructed by an adjacent blood vessel, causing hemorrhages in the retina. Swelling and ischemia (lack of oxygen) of the retina as well as glaucoma are fairly common complication Retinitis Pigmentosa Retinitis Pigmentosa (RP) refers to a group of diseases which cause a slow but progressive vision loss. In each of them there is a gradual loss of the light-sensitive retinal cells called rods and cones. Styes A small area of redness and pain on the margin of your eyelid may indicate that you have a stye, known in medical terms as an external hordeolum. A stye is a blocked gland at the edge of the lid that has become infected by bacteria, usually Staphylococcus Shocking Diabetes Indicator Have your brows stayed dark while the rest of your hair has turned gray?