Eye Pressure Test t in Downtown Manhattan | Tonometry

You probably won’t notice when the pressure inside your eyes rises to unhealthy levels. Without an appropriate tonometry test, you’ll gradually lose your vision. To test your eye pressure, your eye doctor performs a simple, non-invasive, painless test called an eye pressure test. If you’re over the age of 50, you should get a tonometry test every year. Get a test for eye pressure every two years before you turn 50. Look near me in Downtown Manhattan for Eye Physicians. Call today for the most comprehensive eye care.

    What Is an Eye Pressure Test?

    Eye Pressure Test (Tonometry)An eye pressure test, also called tonometry, measures the pressure exerted by the fluid inside your eye, which is known as intraocular pressure (IOP). Having regular eye exams is critical to make sure your eyes are as healthy as possible. This step to test eye pressure is an integral part of a comprehensive eye exam, which includes more than just a vision test.

    When you’re looking for the best option for family vision care in the Manhattan area near me, look no further than Eye Physicians. The practice includes skilled and experienced optometrists, ophthalmologists and pediatric eye doctors so that you and your loved ones can obtain top notch eye exams, treatments and emergency eye care.

    What Causes High Eye Pressure?

    During the day, your eye pressure fluctuates. In a healthy eye, fluid known as aqueous humor moves constantly through the eye and drains out. This fluid removes waste products, maintains the shape of the eye and lubricates the lens.

    If you have high IOP, some of the possible causes may include:

    • Higher than normal production of aqueous humor
    • Injuries to the eye
    • Blocked drainage that doesn’t allow fluid to leave the eye

    If the fluid doesn’t leave the eye the way it should, pressure inside the eye increases, which is known as ocular hypertension. Abnormally high eye pressure can eventually damage the optic nerve and lead to glaucoma, or high eye pressure may be a sign of existing glaucoma. Since there are rarely symptoms of glaucoma, a test for eye pressure is the best way of detecting the development of this condition.

    Causes High Eye Pressure

    Who Needs a Tonometry Test?

    If you have high pressure inside your eyes, you can’t feel it. A tonometry test is done routinely to measure IOP and detect any changes in eye pressure. A healthy IOP is needed to preserve your vision and prevent vision loss from increased eye pressure.

    A test for eye pressure is needed by:

    • Adults between 18 and 50 at their routine eye exam at least every two years
    • Adults over 50 once a year
    • People at increased risk of developing glaucoma, such as African Americans over the age of 40

    Several different factors can increase the risk of developing ocular hypertension and possibly glaucoma.

    These factors include:

    • Diabetes
    • Thin corneas
    • Family history of glaucoma
    • High blood pressure
    • History of eye issues, eye surgery or injuries
    • Use of certain medications such as corticosteroids

    A tonometry test isn’t usually performed on children unless the child has had cataracts or a family history of eye disease. But if you or your child is experiencing any symptoms that might indicate a change in IOP, a test for eye pressure should be done.

    Things to watch for include:

    • Blurred vision
    • Tunnel vision
    • Gradual loss of peripheral vision
    • Redness

    How Is an Eye Pressure Test Done?

    An eye pressure test is a simple and painless portion of a comprehensive eye exam. To test eye pressure, a tonometry test measures IOP by flattening the cornea. If you wear contact lenses, they need to be removed before the test. Eye drops are administered to numb your eyes, usually 10 to 30 minutes before the exam.

    Methods of doing an eye pressure test include:

    • Air puff method. This is a simple screening method that measures eye pressure by using a puff of air to flatten your cornea.
    • Goldman applanation tonometry. This is the most widely used method of measuring IOP. For this test, a small probe is used to flatten the cornea and your eye doctor uses a slit lamp to examine your eyes.
    • Rebound test. A small plastic-tipped probe bounces off the cornea as a method to determine eye pressure.

    Your NYC eye doctor learns the results of your eye pressure test right away. Normal eye pressure is usually between 10 and 21 mmHg, which means millimeters of mercury. In general, eye pressure higher than 21 mmHg is considered ocular hypertension. Every person’s normal eye pressure is different and your eye doctor determines the measurement that’s normal for you.

    If your reading is abnormal, it’s a sign there may be a problem with your eye health and other tests may be recommended. Abnormal results may be an early indication of glaucoma or a sign of eye inflammation. If you’ve experienced a trauma to your head or eye, blood may collect between the front part of the eye and the iris, which is known as a hyphemia, and it may cause increased eye pressure.

    How Is High Eye Pressure Treated?

    The treatment of high eye pressure depends on the underlying cause and how abnormal the reading is.

    Treatment options include:

    • Prescription eye drops to increase drainage
    • Surgery to relieve eye pressure
    • Clearing a blocked drainage angle with laser treatment

    Ocular hypertension can damage the optic nerve and may contribute to the development of glaucoma, but not everyone who has ocular hypertension develops glaucoma. Early diagnosis of high eye pressure followed by effective treatment can stop damage from progressing and preserve your vision. The goal of treatment is to lower the pressure in your eyes and prevent damage to the optic nerve.

    When Do I Need to See an Eye Doctor Near Me for an Eye Pressure Test?

    Regular eye exams are important for both adults and children. Symptoms of glaucoma and other eye diseases may not appear until there’s been vision loss, so it’s crucial to have your eyes checked regularly to make sure they’re healthy. Don’t delay seeing an expert in the field of eye care if you have floaters, flashers, severe headaches, eye pain or vision changes that concern you.

    If you’re looking for eye professionals with the expertise to perform an accurate eye pressure test, pediatric eye exams or other eye procedures such as stye removal, astigmatism correction, laser photocoagulation and more, the best option in New York City can be found at Eye Physicians. For accurate diagnosis and treatment of eye conditions and to protect the health of your eyes, contact the Manhattan team of experts to schedule an appointment today.

    Page Updated on Jul 5, 2024 by Dr. William Hogue, OD (Optometrist) of Eye Physicians
    William Hogue, OD

    My name is Dr. William Hogue, and I am an optometrist dedicated to providing top-quality professional eye care. I'm trained in treating various ocular conditions, including dry eye syndrome, glaucoma, and retinal issues.

    I earned my chemistry degree summa cum laude from the University of Tennessee. Subsequently, I obtained my Doctorate of Optometry (OD) and Master of Science (MS) from the New England College of Optometry. Following graduation, I completed an ocular disease residency at the State University of New York’s College of Optometry. Beyond my clinical work, I have also been a supporter of Volunteer Optometric Services to Humanity (SVOSH).

    More about Dr. Hogue

    Eye Physicians
    110 Lafayette St, Suite 503
    New York, NY 10013
    (212) 292-4814

    Why Choose Eye Physicians?

    Entrust the care of your precious eyesight to highly skilled and experienced eye care professionals. For top-notch ophthalmologists and optometrists in Downtown Manhattan, choose Eye Physicians. Eye Physicians ensures prompt care, precise diagnosis, and personalized treatment plans.

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