Glaucoma CareHealthy eyes are the ticket to a life without limitations.
Learn how Spivack helps you combat a serious, yet treatable eye condition.

What is glaucoma?

Glaucoma is a fairly common eye disease that cause inner-eye fluid pressure to progressively rise, resulting in vision loss and sometimes blindness.

Its effect on vision...

The anterior chamber is a small space at the front of the eye. Normally, fluid flows through this chamber to nourish and to bathe nearby eye tissue. However, for people with glaucoma, their eyes do not drain this fluid quickly and properly. If eyes do not drain fluid properly, fluid will build up and the eye pressure rises. Uncontrolled, this rise in pressure can cause optic nerve damage. This ultimately results in vision loss.
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Your best defense is to have regular eye exams and glaucoma screening tests.

What Are My Treatment Options?

1

Eye Drops

The first line of defense in glaucoma treatment is usually topical eye drops. These glaucoma drops are usually taken on a daily basis and are effective in controlling eye pressure. Most people with glaucoma will be able to control the fluid pressure in their eyes through the regular use of medications that reduce pressure inside the eye. These glaucoma medications include eye drops or pills and they are designed to reduce pressure by slowing the flow of fluid into the eye. Some are also designed to help improve drainage from the eye.

2

Laser Surgery

Another glaucoma treatment option is laser surgery. During laser surgery, a laser is focused on the anterior chamber eye where the fluid leaves the eye. This results in changes which ultimately make it easier for fluid to drain from the eye. Although laser surgery can successfully treat glaucoma, the effects of laser surgery may wear off and patients may need to have additional surgery or may need to keep taking glaucoma drugs in order to control the glaucoma.

Selective Laser Trabeculoplasty (SLT) has high success rates in decreasing pressure in the eye for open angle glaucoma. This treatment, if successful, can replace topical drops and can be repeated if necessary. Another laser surgery, Laser Iridotomy, is usually used to treat narrow angle glaucoma. Laser Iridotomy surgery creates a tiny hole in the iris to allow an alternate channel for fluid that is inside the eye ("intraocular fluid", or"aqueous humor") to drain from the eye.

Glaucoma Care DOCTORS

Frequently Asked Questions

What are the symptoms of glaucoma?
At first, people suffering from glaucoma will suffer no symptoms. There is no pain associated with this condition, and in the beginning stages the vision is not affected. However, as the disease progresses, he or she may notice the peripheral vision failing.

This means that while the vision to the front will still be clear, objects that are on the side may be missed. As the disease progresses, the field of vision slowly narrows and eventually blindness results. Although glaucoma cannot be cured, it can be controlled with proper treatment.
Who's at risk of getting glaucoma?
Knowing the risk factors for the disease and being screened for it will give you a head start on detecting and treating the disease. Doing so is important because any vision lost in glaucoma patients can not be regained. Unfortunately, everyone is at risk for developing glaucoma, but certain groups have a higher risk, including:
  • African-Americans – glaucoma is 6 to 8 times more common than in Caucasians
  • Hispanic Americans in older age groups
  • Eye injury patients
  • All individuals who are over the age of 60
  • Diabetics or those with high blood pressure
  • Those with a family history of glaucoma
  • Steroid users – recent evidence links glaucoma and high steroid use
  • People with high myopia (severe near-sightedness)
Your best defense is to have regular eye exams and a glaucoma screening test, especially if you fall into a high risk group.
How common is glaucoma?
Worldwide, glaucoma is the leading cause of irreversible blindness. In fact, as many as 6 million individuals are blind in both eyes from this disease. In the United States alone, according to one estimate, over 3 million people have glaucoma. As many as half of the individuals with glaucoma, however, may not know that they have the disease. The reason they are unaware is that glaucoma initially causes no symptoms, and the loss of vision on the side (periphery) is hardly noticeable.
What causes glaucoma?
Glaucoma is usually caused by an increase of fluid pressure in the eye. The front part of the eye contains clear, nourishing fluid called aqueous which constantly circulates through the eye. Normally, this fluid leaves the eye through a drainage system and returns to the blood stream.

Glaucoma occurs from an overproduction of fluid or when the drainage system becomes blocked, causing fluid pressure to increase. The high pressure causes damage to the optic nerve, resulting in permanent vision loss. The exact reason the fluid system in the eye stops functioning properly is not completely understood. However, research is constantly being done to further our understanding of glaucoma.
Are there different types of glaucoma?
Yes. There are three primary kinds of glaucoma, and several types of glaucoma that are much less common. Most can be successfully treated with eye drops, laser treatment, prescription medications, or a combination of all of these.
  • Open Angle Glaucoma (also called chronic glaucoma) is the most common kind of glaucoma in the United States. There are a number of risk factors for open angle glaucoma, which include hypertension, diabetes, family history, race and age. Treatment commonly include eye drops, but treatment may also include specialized glaucoma laser surgery. Usually patients with open angle glaucoma have no symptoms, and the condition is generally painless.
  • Narrow Angle Glaucoma (also called narrow angle glaucoma and closure glaucoma) is fairly uncommon in the United States, but is prevalent in Asian countries. Patients with narrow angle glaucoma often have some symptoms including eye pain, halos around lights, nausea, and headache. Treatment for this kind of glaucoma usually includes lasers.
  • Angle Recession Glaucoma is usually brought on by major blunt trauma. Most patients will experience no symptoms.