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FAQ

Q: What are the pros of daily disposable contact lenses?
A: Daily disposable contact lenses are great for many reasons. The risk of infection is reduced, because a new sterile lens is used everyday, and there is no need to clean the lens or the case. This is also a great option for patients who have allergies, contact lens solution sensitivities, or dry eye, as it eliminates the buildup of contaminants on the lenses, which can exacerbate those problems. Dailies make for a low-maintenance and comfortable option for almost any patient!

Q: How does high blood pressure affect vision?
A: High blood pressure alone does not usually affect vision directly, however hypertension is a known risk factor in the onset and/or progression of other eye disease, such as glaucoma, diabetic retinopathy, and macular degeneration, as well as blocked veins and arteries in the retina or nerves of the eye that can severely affect vision. In malignant hypertension, very high blood pressure can damage organs, and may cause swelling of the macula and acute loss of vision.

Q: Does reading my smartphone or tablet in the dark damage my eyes?
A: Reading from a tablet or smartphone in the dark is okay for your eyes, as long as it's not for a long period of time. These devices have decent lighting and good contrast. However, they give off blue light, and long-term exposure may cause damage to the structures of the eye. As well, studies have shown that blue light at night disrupts melatonin production and interferes with healthy sleep cycles. Optometrists recommend wearing blue light blocking eyewear for extended digital device use, and limiting screen time during the last hour before bedtime.

Q: Is it normal to need reading glasses as we get older?
A: Beginning at approximately age 40, most people find themselves holding reading material further from their eyes in order to see the print clearly. This loss of close-up focusing power, known as “presbyopia” (Latin for “old man’s eyes”) is caused by age-related stiffening of the eye lens, which eventually makes reading at a normal distance impossible. At this point, those with no previous need for prescription lenses often resist their need for reading glasses out of vanity, denial, or the mistaken notion that wearing glasses makes eyes weaker. However, the fact is that eyes are going to lose their near focusing ability as we get older whether or not we wear glasses, so we might as well opt for sharper vision. To help you compensate for presbyopia, your eye doctor can prescribe reading glasses, bifocals, trifocals, or contact lenses.

Q: At what age should someone start wearing sunglasses?
A: We recommend starting children young, as we now know that UV rays from sunlight is damaging to many parts of the eye, including the skin around the eyes. UV light is known to cause cancer, cataracts, and macular degeneration, so starting children young in sunglasses should provide them a lifetime of protection from UV light, and help to keep their eyes healthier in their later years.