Early Detection and Treatment is Key in Protecting Vision from the Effects of Glaucoma

Glaucoma affects 2.7 million people in the United States and is the second leading cause of blindness, yet understanding and awareness of the disease is low. In fact, 72 percent of Americans don’t know that glaucoma typically has no early warning signs or symptoms, according to the American Optometric Association’s (AOA) 2014 American Eye-Q® consumer survey.

Often referred to as the “sneak thief of sight,” glaucoma is a group of eye disorders that can damage the optic nerve and impair peripheral vision. If left untreated, glaucoma can lead to complete loss of sight. While the disease does not have a cure and is not preventable, it is treatable and can be detected in a comprehensive eye exam provided by your optometrist.

“A common misconception is that glaucoma only affects older adults when, in reality, it can happen at any age. In fact, it’s most commonly detected in people in their 40s,” said Dr. Inouchi. “The key is to identify and diagnose the disease early in order to promptly treat and slow the progression of vision loss.”

Americans are also largely unaware of the factors that put them at greater risk for developing glaucoma – only 13 percent of Americans know that a person’s race increases their chances for developing the disease. According to the Glaucoma Research Foundation, glaucoma is six to eight times more common in African Americans than Caucasians. Additional factors that put someone at greater risk for glaucoma include those who have a family history of glaucoma, diabetes, hypothyroidism, are over age 60 or individuals who have had severe eye trauma.

Treatment for glaucoma includes prescription eye drops and medication to lower pressure in the eyes. In some cases, laser treatment or surgery may be effective in reducing pressure.

In addition to yearly, comprehensive eye exams, Dr. Daniel Yamamoto & Dr. Tracie Inouchi suggests the following tips to help maintain overall eye health and clear, comfortable vision:

  • Eat green, leafy vegetables and foods rich in nutrients like beta carotene, vitamin C and zinc to protect eyes from disease.
  • Cut down on those bad habits such as smoking and consuming alcohol or excessive caffeine, which can all be harmful to the eyes.
  • If you work in front of a computer, practice the 20/20/20 rule: every 20 minutes, take a 20 second break and look at something 20 feet away to help avoid digital eye strain.
  • Wear sunglasses with UV-A and UV-B protection year-round.

Contact Dr. Daniel Yamamoto & Dr. Tracie Inouchi today at (808) 949-2662 to make an appointment for a comprehensive eye exam and to learn more about ways to help prevent vision loss from glaucoma.

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Most Americans Experience Digital Eye Strain from Overexposure to Computers According to Survey

Dr. Tracie Inouchi Shares Five Simple Steps to Relieve Digital Eye Strain at Work

The average U.S. worker spends seven hours a day on the computer either in the office or working from home and the American Optometric Association’s (AOA) 2015 American Eye-Q® survey reports that 58 percent of adults have experienced digital eye strain or vision problems as a direct result.

Symptoms of digital eye strain, also known as computer vision syndrome, include eyestrain, headaches, blurred vision, dry eyes and neck and shoulder pain. The AOA recognizes the need to address this issue, and as Save Your Vision Month 2016 kicks off in March, they encourage both employees and employers to make eye health a priority. The five tips below can be easily implemented in most office spaces:

SYVM2016ThumbnailFollow the 20-20-20 rule: Take a 20-second break, every 20 minutes and view something 20 feet away.

  • Keep a distance: The AOA recommends sitting a comfortable distance from the computer monitor where you can easily read all text with your head and torso in an upright posture and your back supported by your chair. Generally, the preferred viewing distance is between 20 and 28 inches from the eye to the front surface of the screen.
  • View from a different angle: Ideally, the computer screen should be 15 to 20 degrees, or about 4 to 5 inches, below eye level as measured from the center of the screen.
  • Decrease glare: While there is no way to completely minimize glare from light sources, consider using a glare filter. These filters decrease the amount of light reflected from the screen.
  • Blink often: Minimize your chances of developing dry eyes when using a computer by making an effort to blink frequently.

“As more people spend their days at work on a computer and their free time on handheld devices, doctors of optometry are seeing more patients who are experiencing digital eye strain,” said Steven A. Loomis, O.D., president of the AOA. “The problem can be relieved by taking simple steps. Just looking away from the computer for brief periods of time throughout the day can help with discomfort and long term eye problems.”

Additional findings on technology and eye health from the AOA Eye-Q Survey:

  • 59 percent of those surveyed responded that desktop computers and laptops were the devise that bothered them most. Mobile phones were second at 26 percent, followed by tablets at 8 percent.
  • 61 percent of people surveyed admit to using multiple digital devices at the same time.
  • 56 percent responded that their primary use for digital devices is entertainment (reading, watching movies or shows, video games).
  • 76 percent of people know that blue light from digital devices affects vision.

If you think you are experiencing digital eye strain, schedule an appointment with Dr. Tracie Inouchi at (808) 949-2662

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Parents: What You Need to Know About “Pink Eye”

Dr. Inouchi offers tips to help protect your family from eye infections

As cold and flu season continues to show its ugly face in our communities, Dr. Inouchi encourages families to practice good hygiene habits to prevent the spread of infectious disease, including conjunctivitis, also known as “pink eye,” which can be easily spread, especially this time of year.

What is conjunctivitis?

Conjunctivitis is an inflammation or infection of the conjunctiva, the thin transparent layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye. Conjunctivitis is a common eye disease, especially in children, and because it is contagious, it usually starts in one eye and spreads to the other, affecting both eyes.

If your child has conjunctivitis, he or she may experience the following symptoms:

  •  A gritty feeling in one or both eyes
  • Itching or burning sensation in one or both eyes
  • Excessive tearing
  • Discharge coming from one or both eyes, usually causing the eyes to be “sticky” upon awakening.
  • Swollen eyelids
  • Pink discoloration to the whites of one or both eyes
  • Increased sensitivity to light

What causes conjunctivitis?

“Conjunctivitis is commonly caused by contagious viruses associated with the common cold,” said Dr. Inouchi. “This type of pink eye can be spread easily, especially among children in school, due to their close proximity to others. However, it’s usually a minor infection and can be treated easily. Conjunctivitis can also occur from a bacterial infection, which can happen if someone touches their eye with unclean hands or if they were using contaminated cosmetics or other facial products.”

In addition, conjunctivitis can be caused from irritants and chemicals (pollen, smoke, and chlorine in swimming pools) or allergens (pet dander or dust mites).

How is conjunctivitis treated?

“The appropriate treatment for conjunctivitis depends on its cause,” said Dr. Inouchi. “Conjunctivitis caused by a viral infection can’t be treated with antibiotics; it simply has to run its course, like with the common cold. Cool compresses, extreme care with hygiene, and artificial tear solutions are effective home remedies.”

Bacterial conjunctivitis is usually treated with antibiotic eye drops or ointments prescribed by your eye doctor. Patients could see improvement after three of four days of treatment, but the entire course of antibiotics must be taken to prevent the bacteria from mutating and the conjunctivitis from returning.

Preventing conjunctivitis

Practicing good hygiene habits, including the steps below, is the best way to control the spread of conjunctivitis:

  • Cover your mouth when coughing or sneezing and do not touch or rub your eyes with your hands (coughing into the middle arm/sleeve helps to prevent spread through hands).
  • Regularly disinfect surfaces such as countertops, bathroom vanities, and door handles with an appropriate antibacterial cleaner.
  • Wash your hands thoroughly and frequently and try to avoid touching the eyes or mouth.
  • Change your towel and washcloth daily, and don’t share them with others. If one eye is infected, don’t use the same cloth on the other eye.
  • Replace liquid forms of eye makeup and wash makeup brushes with antibiotic soap products.
  • Don’t use anyone else’s personal eye care items (mascara, etc.)

If you suspect your child has conjunctivitis, Dr. Inouchi can determine if he or she has the infection and advise you on treatment options. To make an appointment with Dr. Inouchi, call 808.949.2662

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Survey Reveals Parents Drastically Underestimate the Time Kids Spend on Electronic Devices

Home and classroom digital device use is up among school-age children; Dr. Inouchi recommends yearly back-to-school eye exams

According to the American Optometric Association (AOA), parents severely underestimate the time their children spend on digital devices. An AOA survey reports that 83 percent of children between the ages of 10 and 17 estimate they use an electronic device for three or more hours each day. However, a separate AOA survey of parents revealed that only 40 percent of parents believe their children use an electronic device for that same amount of time. Eye doctors are concerned that this significant disparity may indicate that parents are more likely to overlook warning signs and symptoms associated with vision problems due to technology use, such as digital eye strain.

Eighty percent ofAOA_Digital_Devices_infographic children surveyed report experiencing burning, itchy or tired eyes after using electronic devices for long periods of time. These are all symptoms of digital eye strain, a temporary vision condition caused by prolonged use of technology. Additional symptoms may include headaches, fatigue, loss of focus, blurred vision, double vision or head and neck pain.

“When parents think about their kids’ mobile consumption habits, they often don’t think about how much time they spend on devices in the classroom,” said Dr. Inouchi. “Each year when school starts we see an increase in kids complaining of symptoms synonymous with eye strain. Essentially, they’re going from being home over the summer with a minimal amount of time spent using their devices back to a classroom full of technology, and their time on devices often doubles, leading to a strain on the eyes.”

Optometrists are also growing increasingly concerned about the kinds of light everyday electronic devices give off – high-energy, short-wavelength blue and violet light – and how those rays might affect and even age the eyes. Today’s smartphones, tablets, LED monitors and even flat screen TVs all give off light in this range, as do cool-light compact fluorescent bulbs. Early research shows that overexposure to blue light could contribute to eye strain and discomfort and may lead to serious conditions such as age-related macular degeneration (AMD), which can cause blindness.

When it comes to protecting eyes and vision from digital eye strain, taking frequent visual breaks is important. Children should make sure they practice the 20-20-20 rule: when using technology or doing near work, take a 20-second break, every 20 minutes and view something 20 feet away. According to the survey, nearly one-third (32 percent) of children go a full hour using technology before they take a visual break instead of every 20 minutes as recommended.

Additionally, children who normally do not require the use of eyeglasses may benefit from glasses prescribed specifically for intermediate distance for computer use. And children who already wear glasses may find their current prescription does not provide optimal vision for viewing a computer screen. An eye doctor can provide recommendations for each individual patient.

Dr. Inouchi suggests the following guidelines to help prevent or reduce eye and vision problems associated with digital eye strain:

  • Check the height and position of the device. Computer screens should be four to five inches below eye level and 20 to 28 inches away from the eyes. Digital devices should be held a safe distance away from eyes and slightly below eye level.
  •  Check for glare on the screen. Windows or other light sources should not be directly visible when sitting in front of a computer monitor. If this happens, turn the desk or computer to prevent glare on the screen. Also consider adjusting the brightness of the screen on your digital device or changing its background color.
  •  Reduce the amount of lighting in the room to match the computer screen. A lower-wattage light can be substituted for a bright overhead light or a dimmer switch may be installed to give flexible control of room lighting.
  •  Adjust font size. Increase the size of text on the screen of the device to make it easier on your eyes when reading.
  •  Keep blinking. To minimize the chances of developing dry eye when using a computer or digital device, make an effort to blink frequently. Blinking keeps the front surface of the eye moist.

Dr. Inouchi recommends every child have an eye exam by an optometrist soon after 6 months of age and before age 3. Children now have the benefit of yearly comprehensive eye exams thanks to the Pediatric Essential Health Benefit in the Affordable Care Act, through age 18.

“Parents should know that vision screenings miss too many children who should be referred to an optometrist for an eye examination to correct vision,” added [NAME]. “Eye exams performed by an eye doctor are the only way to diagnose eye and vision diseases and disorders in children. Undiagnosed vision problems can impair learning and can cause vision loss and other issues that significantly impact a child’s quality of life.”

For additional information on children’s vision and the importance of back-to-school eye exams, or to make an appointment for your child with Dr. Inouchi for a comprehensive eye exam, visit  call 808.949.2662.

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Proper Eyewear and Healthy Vision Crucial for Athletes’ Performance

As athletes gear up for a game, a vital component must be on their checklists—eye protection. Although extremely important, eyewear isn’t always a priority for some. According to the American Optometric Association’s (AOA) 2014 American Eye-Q® consumer survey, only 21 percent of those surveyed wear protective eyewear when playing contact sports. Athletes also need to be sure their eye health and vision are at their best—after all, a player’s vision could be the difference between their team’s win or loss.

Dr. Tracie Inouchi can recommend appropriate eye protection for athletes and ensure their vision is sharp for the game.

Liberty Optical Safety Eyeglasses

Liberty Optical Safety Eyeglasses

What sports are considered high-risk for eye injury?

Sports considered by the National Eye Institute to be high-risk for eye injuries include baseball, softball, basketball, hockey, and racquetball. Basketball, in particular, has been ranked as a leading cause of eye injuries among 15- to 24-year-olds.

Tips to prevent serious eye injury

To prevent injury, athletes are advised to wear eye protection that may include safety glasses and goggles, safety shields, and eye guards designed for a particular sport and that meet American Society for Testing and Materials (ASTM) standards. These types of protection are designed to be impact resistant without clouding an athlete’s vision. Dr. Inouchi can advise a patient athlete, coach, or parent on the best protection for that athlete and his or her needs.

UV protection is also important to consider, as exposure to UV radiation without proper protection can lead to serious problems.

“Short-term exposure to UV rays could lead to photokeratitis, also known as ‘sunburn of the eye,’” said Dr. Inouchi. “Symptoms of photokeratitis include red eyes, a foreign-body sensation or gritty feeling in the eyes, extreme sensitivity to light and excessive tearing. Long-term exposure to UV can cause damage to the eye, possibly resulting in cataracts, age-related macular degeneration, or other visual impairments.”

For optimal eye sun-safety, the AOA recommends wearing sunglasses that block out 99 to 100 percent of both UV-A and UV-B rays. Click here to learn more about UV protection.

Be prepared for an injury

Those on the sidelines need to keep an ocular emergency first aid kit on the bench so eye trauma can be dealt with swiftly and properly.

“A kit should include saline solution to ‘flush out’ an athlete’s eyes and a penlight with a blue filter and fluorescein dye to detect foreign bodies,” said Dr. Inouchi. “Coaches should also have an ocular emergency triage card on hand so they know when it’s time to visit the optometrist for an eye injury.”

Click here to download an ocular emergency triage card from the AOA Sports Vision Section, which works year-round to advance the quality and delivery of optometric sports vision care.

By visiting Dr. Daniel Yamamoto & Dr. Tracie Inouchi regularly for comprehensive eye care, athletes can perform their best on the court or field with clear and healthy vision, as well as be sure their eyes are protected and, hopefully, bring home a win.

To make an appointment with Dr. Daniel Yamamoto & Dr. Tracie Inouchi for a comprehensive eye exam, call 808.949.2662

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