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Archive for the ‘Frequently Asked Questions "FAQS"’ Category

Can high blood pressure affect my eyes?

May 15th, 2009

Yes. High blood pressure can affect your eyes if uncontrolled or untreated. If you are under observation for high blood pressure, it is important to follow your doctor’s orders and take your medication. High blood pressure can cause sight threatening eye disease. The retinal vessels within the eye can develop local closures leading to bleeding or lack of oxygen to the eye. It is important to have your eyes examined and dilated regularly to detect early signs of hypertensive retinal disease. If your eye doctor discovers signs of high blood pressure, don’t delay. Seek care from your medical doctor.

Dr. Nicholson is an optometrist in Boise / Meridian Idaho.

I was told that the pressures of my eyes were high and that I may have glaucoma. What does that mean?

May 11th, 2009

High pressures in the eye can damage the inside of your eyes and cause permanent vision loss. Risk factors of glaucoma, aka “sneak thief of sight”, includes being 40 years or older, having a high prescription, diabetes, or family history of glaucoma. The most common type of glaucoma develops slowly and painlessly. A rarer type occurs rapidly and can cause pain, redness, and blurred vision. Treatments include eye drops, medicines, laser treatment, or surgery to lower the pressures. Glaucoma cannot be prevented, but if found and treated early with a comprehensive eye exam, further vision loss can be prevented or slowed.

Dr. Nicholson is an optometrist in the Boise/ Meridian Idaho area. He urges you to get your eyes checked regularly regardless of vision changes.

Is it true that wearing glasses will make your eyes worse and lazy?

April 30th, 2009

Generally no. If you’ve never worn glasses, you’re used to seeing blurry and perceive it as normal. However, once vision is corrected with glasses, you see things clearer. If you remove your glasses after few months of wearing them, you see blurry again. It’s not that your vision became worse. It’s that your perception that has changed and your visual expectations are higher. Now that you know the difference between clear and blurry vision, it’s more difficult to accept the blurry environment. Also, over time, it is common to experience gradual vision changes, whether you wear glasses or not. There is one exception however. For younger children with still developing visual systems, inappropriate eyeglasses may influence proper vision development. The best advice is always seek comprehensive, routine eye care from a trusted practitioner.

Dr. Nicholson is an optometrist in the Boise, Meridian Idaho area.

I work at the computer all day and by the end of the day my eyes are blurry and tired, what can I do?

April 27th, 2009

Computer vision syndrome can cause eye strain, fatigue, burning, and headaches. Computers do not, however, damage the visual system. First, you should have a comprehensive eye exam to evaluate your vision. This could find that you simply have an uncorrected refractive error (need for glasses). You may need computer glasses that would alleviate the strain on your eyes. Special occupational lenses, anti-reflection lens coatings, or glare free computer screens may help. Also, it is helpful to take 3-5 minutes out of every hour to rest your eyes, looking at objects more than 20 feet from you. As always , I recommend regular comprehensive eye health and vision exams, regardless of vision status to rule out any eye health issues.

Dr. Nicholson is a optometrist (vision and eye health doctor) practicing in the Boise / Meridian Idaho area.

Why do I need reading glasses after age 40?

April 21st, 2009

This is a natural part of the aging process in which the previously flexible lens inside your eye loses its flexibility, making it difficult for you to focus on close objects. It is not a disease and it cannot be prevented. First symptoms usually become noticeable in the early 40’s and progress until 55-60 years of age. Signs include the tendency to hold reading materials at arm’s length, blurred vision, and eye fatigue or headaches at near, reading, or computer distances. To correct this, your eye doctor can prescribe reading glasses, bifocals, progressive (no-line) lenses or possibly contacts.

Dr. Nicholson is the proprietor of ClearView Family Eyecare in Boise ID. He focuses on complete eyecare, prescribing accurate eyeglasses, and performing ocular health exams for all patients.

Is a vision screening at my yearly physical, health fairs, school nurse, or DMV the same as a “comprehensive eye examination”?

April 15th, 2009

No. A comprehensive eye examination consists of several components. First is a series of “pre-tests”. These can include visual acuity, color vision, eye muscle function, depth-perception testing, and others. Next a refraction is performed, where the doctor evaluates your need for glasses or contact lenses. The last component is monitoring the eye health by testing the pupils, vision field, and eye pressures, followed by evaluating the internal structures of the eye. We recommend dilation of the eyes a minimum of every 1-2 years for adults and every year for school aged children.

Dr. Nicholson in an optometrist who believes in the importance of routine eye heath examinations regardless of vision. He practices full scope optometry in Boise ID.