Glaucoma: The Silent Thief of Vision

Glaucoma is the second leading cause of blindness in the United States.  It is a disease in which the optic nerve becomes progressively damaged over time, leading to loss of vision. Glaucoma is usually, but not always, associated with an elevated eye pressure.  Many Americans over the age of 40 are unaware they have this disease because there are no symptoms in the early stages. Open angle glaucoma, the most common type, occurs without visible obstruction of the eye’s internal drainage system, also called the angle. Closed angle glaucoma, which is less frequent, is due to narrowing of the angle and decreased flow of fluid through the narrowed angle. 

The only way glaucoma can be detected is through a comprehensive eye exam.  During your exam, the doctor will check the pressure in your eye and examine your optic nerve for damage from glaucoma. If the doctor suspects glaucoma, special tests may be ordered. 

Once diagnosed with glaucoma, a course of treatment will be determined by the doctor. This treatment may include eye drops and laser surgery. This treatment is usually continued for life.  

For more information on Glaucoma and other eye conditions, visit us online at www.eyecareinstitute.com

The Importance of Visual Field Testing

Visual Field assessment is an important way to determine early changes in the optic nerve function for glaucoma patients. A change in the peripheral vision may indicate that a change in medications, or surgical intervention, may be needed. Testing is usually performed once per year; more often if the doctor thinks there has been a change in the appearance of the nerves. Since visual field loss from glaucoma is irreversible, it is important to keep all scheduled follow up appointments with your doctor.

Fireworks Safety

Believe it or not, summertime is here!! With that, come picnics, good times, 4th of July and fireworks.  We must all be aware of the hazards associated with lighting fireworks ourselves. It is preferred to leave it up to the professionals but if you choose to take the risk, please observe the following precautions (as recommended by the U.S. Product and Safety Commission):

1. Never allow children to play with or ignite fireworks. Sparklers, considered by many to be “safe” for the young, burn at very high temperatures and can easily ignite clothing and/or cause severe burns.
2. Read and follow all warnings and instructions.
3. Be sure other people are out of range before lighting fireworks.
4. Only light fireworks on a smooth, flat surface away from the house, dry leaves and flammable materials.
5. Never try to relight fireworks that have not fully functioned.
6. Keep a bucket of water in case of a malfunction or fire.
7. Never have any portion of your body directly over a firework while lighting.
8. Don’t experiment with homemade fireworks.
9. Observe local laws.
10. Keep unused fireworks away from firing area.
11. Never ignite firework in a container, especially glass or metal.

Please remember to wear proper eye protection.

What kinds of injuries occur?

Fireworks-related injuries usually involve burns to fingers, hands and eyes and can lead to permanent injury or loss. 

Make your summer fun but safe!!  Be smart and cautious so that you and your family will only have good memories to cherish.