What is Glaucoma

examination of eye pressure

Glaucoma is a condition characterized by excessive pressure in the eye, or intraocular pressure. This irregularly high pressure is due to a buildup of fluid in the eye. As intraocular pressure increases, it can compress the eye’s optic nerve, eventually leading to vision loss.

Around 3 million people in the United States have glaucoma; although only half are aware of it. For people over 60 years old, glaucoma is a leading cause of blindness. The loss of vision is often so gradual that by the time you notice any difference in your vision, the glaucoma is already at an advanced stage.

Symptoms of Glaucoma

Different types of glaucoma have different symptoms. The most common form of glaucoma is open-angle glaucoma. It usually has no symptoms in the early stages. Later on, though, as the optic nerve is increasingly damaged, the following symptoms appear:

  • Blank spots in your field of vision, typically the peripheral vision
  • Tunnel vision during the later stages

Another type of glaucoma, called acute angle-closure glaucoma, happens very quickly. This is a medical emergency and can lead to blindness if untreated. If you experience any of the following symptoms, contact an ophthalmologist or visit the emergency room immediately:

  • Sudden blurry vision
  • Severe eye pain
  • Headache
  • Nausea or vomiting
  • Halos or rainbow-colored rings around lights
  • Reddening of the eye

Risk Factors for Glaucoma

Certain factors may increase your risk of developing glaucoma, including:

  • Already having increased intraocular eye pressure due to another reason
  • Being older than 60 increases the risk of glaucoma in general; people who are over 40 years old may have an increased risk of acute angle-closure glaucoma.
  • Being of certain ethnic descents, such as being of African-American, Japanese or other Asian descent
  • Family history of glaucoma
  • Medical conditions such as diabetes, heart disease, elevated blood pressure and underactive thyroid
  • Other eye conditions such as eye inflammation, injury, lens dislocation, retinal detachment or tumor
  • Use of corticosteroid medications over a long time

When to See an Eye Doctor

The most effective way to limit damage to your vision caused by glaucoma is with early diagnosis and treatment. This means having regular eye examinations that include measuring your intraocular pressure.

The American Academy of Ophthalmology recommends that people have a comprehensive eye exam at age 40. If you have no risk factors for glaucoma, you should have an exam every three to five years after that. If you are over age 60 or have other risk factors, you should have your eyes checked every one to two years. Ethnic groups with a greater risk of glaucoma may need to have an eye exam earlier.

If you experience gradual changes in vision, contact your eye doctor for an exam. If your vision changes suddenly, or if you have any other symptoms of acute angle-closure glaucoma, seek immediate care with an eye doctor or at the emergency room. Again, if left untreated, glaucoma can lead to blindness.

Location

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Hours of Operation

We are closed for lunch daily from 12:00 PM to 1:00 PM

Brier Creek Vision Care

Monday:

8:00 AM - 5:00 PM

Tuesday:

8:00 AM - 5:00 PM

Wednesday:

8:00 AM - 5:00 PM

Thursday:

8:00 AM - 5:00 PM

Friday:

8:00 AM - 5:00 PM

Saturday:

Closed

Sunday:

Closed

Testimonial

  • "Excellent office. Staff is helpful and polite when dealing with my special needs child. They understand when he needs break and how to redirect to another technique to achieve goal. Would highly recommend to others!"
    Jennifer, Raleigh, NC
  • "I needed an eye doctor to see me for my concussion issue that effected my eyesight. There isn't many who are able to assess. Dr. Durham knew just how to work with my case in a gentle manner to help keep me calm. I finally have hope for healing now."
    Elizabeth 3/15/19 - Answer to Prayer
  • "Dr Durham is amazing. She takes the time to hear the patient and is extemely knowlegable."
    Susan 3/16/19 - Amazing
  • "All the staff were very helpful & Susan Durham was very thorough & professional"
    Jill 3/14/19
  • "Dr. Durham and her staff are the best and most knowledgeable dealing with brain injuries. Highly recommended!"
    Kristina 3/11/19 - Absolutely the best!
  • "Thought exam was personal, deteilrd and fully explained. Staff were prompt, kind, snd professional. I’d recommend Dr. Durham’s clinic to anyone needing eye care."
    Thomas 3/10/19
  • "The staff was very polite and extremely patient with my condition. Very specific about my condition and caring to help me recover. We will have a long road to recovery together."
    Elizabeth 3/11/19
  • "Didn't have to wait. Very thorough eye exam."
    Sandy 3/7/19 - Great eye checkup
  • "My visit was more than I could of asked for. I told my friends about my visit to the future. Dr. Dunham was extremely knowledgeable, concerned and determined to get it right, Her staff seemed to respect her greatly. staff was trained very well and gave me the confidence they knew what they were doing.
    I have already told my friends about my visit to the future."
    Patricia 2/24/19 - Everything was perfect.
  • "My daughter and I have have had great experiences at Brier Creek Vision! Dr. N. Is fantastic!! The office staff is super friendly, accommodating and very pleasurable to work with. Eye glass frames are plentiful and the opticians are helpful, suggestive and patient! Thanks to everyone for making all of visits wonderful!!"
    Cynthia 2/14/19 – Great Experience
  • "Dr Nakagawara is open, friendly and extremely knowledgeable. Karim Glover in the optical dispensary took great care in explaining and helping me to get great value on a new set of prescription sunglasses that will do much more than my previous set. Extremely happy.
    Loved the Optician!"
    Thomas 2/22/19 - Great Doctors and Team...
  • "I cannot tell you how happy I am with Brier Creek Vision. Everyone from the moment you enter, all the way through the appointment, is knowledgeable friendly and caring. I receive excellent and professional care. Highly recommend!"
    Helen 2/21/19 - Excellent care
  • "Went from 20/30 to 20/20! The sky is the limit with dr Patel. Will continue to bring both my kids here...."
    Temidayo 2/17/19 - Dr Patel Rocks!!!!
  • "I have had nothing but amazing experiences here! The entire staff is very friendly and knowledgeable. I have never walked away unsatisfied."
    Shelby 2/14/19 - Awesome!
  • "This office has all of the latest equipment and skills to take care of your eyes."
    Wales 2/6/19 - Great eye care!
  • "The atmosphere in the office is very pleasant and welcoming. I always feel comfortable in both the waiting room and the exam rooms. Selecting glasses is also a breeze, as the staff is extremely helpful and knowledgable."
    Kris 1/31/19 - Amazing Experience
  • "Our family visit was over the top. The entire staff took their time and made sure each and everyone's exam was through. No pressure to buy glasses. Our experience with Dr. Nakagawara was outstanding!!"
    Melissa 1/31/19 - Recommend
  • "I always have the best visit at Brier Creek Vision. My Doctor, Esther Nakagawara, is the best at what she does! She handles the procedures with care, caution and concern, explains well and has the best solutions to keep your eyes healthy. The staff is accommodating, patient and very kind to everyone; they never mind answering questions. The opticians are helpful in assisting with the selection of eyecare that looks good and works the best for you. I have told many people about my positive experiences at Brier Creek Vision and recommended this office as well."
    Kailah 1/30/19 - The Best in Eyeccare!!
  • "My family and I have been patients of Brier Creek Vision for 2 years. Dr. Nakagawara is a very caring and skilled OD who communicates, teaches and plans well. The staff and optometrists are inviting, knowledgeable and very helpful. We have recommended BCV to all our friends and family!"
    Cynthia 1/30/19 - Highly recommend
  • "I was thrilled to learn about the new Shaw lens concept to treat my daughter's amblyopia!"
    Molly 1/30/19 - Excellent Experience