Blepharitis

There are two types of blepharitis. Seborrheic blepharitis is often part of an overall skin condition seborrhea, which may also affect the scalp, chest, back, and the area behind the ears. The second form of blepharitis-staph blepharitis-is a more severe condition, caused by bacteria, that begins in childhood and maybe continue through adulthood.

Blepharitis could be described as dandruff on the eyelids. Seborrheic blepharitis results in redness of the eyelids, flaking and scaling of eyelashes, and greasy, waxy scales caused by abnormal tear production. Staph blepharitis can cause small ulcers, loss of eyelashes, eyelid scarring, and even red eye.

Cataracts

Cataracts are a cloudiness that occurs in the lens of the eye. The lens is made mostly of water and protein arranged to let light through. Sometimes the protein clumps, blocking light and making the lens appear cloudy.

A person with cataracts may encounter faded colors, problems with light (such as halos, or headlights that seem too bright), poor night vision, double vision, or multiple vision.

You eye doctor can detect the prescence of cataracts through a thorough eye exam, including a visual acuity test and dilation of the pupils. Treatment is available to prevent or reduce cataracts.

Conjunctivitis (Pink Eye)

Conjunctivitis commonly called pink eye, is a redness of the eye. It is often accompanied by a discharge (clear, yellow, or white) and itching in the eye.

Pink eye is most often a viral infection, but may also be caused by bacteria or allergic reaction. The viral pink eye is highly contagious.

To avoid spreading conjunctivitis, wash your hands often, don't touch the infected area with your hands, don't share wash cloths or towels, and avoid using makeup which maybe become contaminated. A child with pink eye should be kept from school for a few days. Sometimes an eye doctor will need to prescribe antibiotic eye drops and ointments to remove conjunctivitis.

Diabetic Retinopathy

Diabetic retinopathy is a conditon associated with diabetes. High levels of blood sugar may damage tiny blood vessels in your eye. New vessels may form to replace the damaged vessels. The new vessels can burst, resulting in blurred vision or even blindness.

Symptoms of diabetic retinopathy include:

• "Floaters"-small specks that pass across your field of vision, made up of cells floating in the transparent gel of your eyeball
• Difficulty reading or seeing things close-up
• Sudden loss of vision
• Flashes
• Blurred or darkened vision

If you have diabetes, make sure you control your blood sugar level. This will reduce your risk of getting diabetic retinopathy. If you are experiencing some of the symptoms listed above, give us a call. If diagnosed properly, diabetic retinopathy can be treated with a laser procedure of a vitrectomy.

Dry Eye Syndrome

If your eyes are constantly itchy or dry, you may have dry eye syndrome, which affects almost 10 million Americans. Dry eye syndrome is caused by a lack of, or poor quality of, tears. Tears lubricate the outer layer of the eye, called the cornea. If the tears are not composed of a proper water balance of mucous, water, and oil, the eye becomes irritated.

Dry eye symptoms leads to a number of symptoms, including itching, irritation, burning, excessive tearing, redness, blurred vision that improves with blinking, and discomfort after long periods of watching television, using a computer, or reading.

There are many factors that can contribute to dry eye symptoms. These include dry, hot, or windy climates, high altitudes, air conditioned rooms, and cigarette smoke. Contact lens wearers, people with drier skin, and the elderly are more likely to develop dry eye syndrome. You may also be more at risk if you take certain medications, have a thyroid condition, a vitamin-A deficiency, Parkinson's or Sjorgen's disease, or if you are a women going through menopause.

Glaucoma

Glaucoma is a very common eye disorder affecting millions of Americans. It is caused by too much pressure on the inside of the eye. Fluid in your eyes helps to nourish and cleanse the inside of your eyes by constantly flowing in and out. When the fluid is prevented from flowing out, the intraocular pressure builds and damages the optic nerve. This causes a gradual loss in peripheral vision.

Those suffering from open-angle glaucoma experience a type of tunnel vision, where their field of vision gradually decreases. It can eventually lead to blindness. Narrow-angle glaucoma, which is rare, carries symptoms of sharp pain in the eyes, blurred vision, dilated pupils, and even nausea or vomiting. It can cause blindness in a matter of days, and requires immediate medican attention.

Heredity seems to be a risk factor. Also you maybe be at greater risk if you are over 45, of African descent, near-sighted, or diabetic. Finally, if you have used steroids or cortizone for a long period of time, or if you have suffered an eye injury in the past, you have a greater chance of developing glaucoma.

Macular Degeneration

Macular degeneration is a disease which affects a small area of the retina known as the macula. The macula is a specialized spot on the retina that allows us to see fine detail of whatever is directly in front of us. Macular degeneration occurs when the macula begins to deteriorate.

Most often, macular degeneration is accompanied by formation of yellow deposits called "drusen" under the macula, which dry out or think the macula. This is called "dry" macular degeneration. In rre cases, abnormal blood vessels develop under the macula and leak fluid. This is called "wet" macular degeneration.

Retinal Detachment

The part of the eye which collects light and transmits the light messages to the optic nerve and brain is the retina. It lines the inner back wall of the eye. When the retina seperates from the back wall, it is known as retinal detachment. It is a serious condition which can cause permanent damage and vision loss if not treated quickly.

A retinal detachment will result in a sudden defect in your vision. It may just cause a blind spot too small to notice, or it maybe cause a noticeable shadow which obscures your vision. An increase in, "floaters", which look like small particles or fine threads, may also be noticed. Finally, flashes of light are associated with retinal detachment.

Eye injuries, tumors, and cataract surgery can cause retinal detachment. Near-sighted individuals and the elderly are at greater risk for spontaneous detachment. Also, diabetic retinopathy, a condition associated with diabetes, can cause bleeding which leads to retinal detachment.