Dangers of Blue Light: Treatment from Your Phoenix Optometrist
From the sun to flat-screen TVs and from fluorescent, CFL and LED light bulbs to all those computers, tablet, and phone screens, blue light is all around you. Exposure to blue light is a normal and healthy part of life, but as with most things, moderation matters. Blue light aids in memory, mood, and sleep, but prolonged exposure may cause vision problems. Blue light dangers can be treated with these tips from your Phoenix optometrist, Eye Doctors of Arizona.
Blue Light and Digital Eye Strain
Hours spent reading on a computer or playing games on your phone may leave your eyes in pain. In today's high-tech world, blue light and digital eye strain are a common condition. Symptoms of digital eye strain include blurred vision, eye pain, dry eye, and headaches. Blue light affects the eyes because it passes through the cornea and lens and goes all the way to the retina. This may increase the risk of blindness from macular degeneration, although more research is needed. Research also suggests that children absorb more blue light in their eyes than adults do.
Prescription Glasses and Optical Treatments for Blue Light
In many cases, reducing screen time can remedy the optical strain from blue light. It's important to follow the 20-20-20 rule: Every 20 minutes take a break from the screen and look at something 20 feet away for 20 seconds. Our Phoenix optometrist also offers prescription glasses and other optical treatments for blue light. Whether you require corrective lenses or not, we can prescribe computer glasses with special yellow tints to help filter out the blue light. Additionally, we can advise you on how to set up your office for optimal viewing and recommend anti-reflective screens for your digital devices.
Contact Our Eye Doctors of Arizona and Schedule an Appointment Today!
Protecting your eyes from blue light can decrease eye strain and the risk of macular degeneration. Call us for an appointment at our ophthalmologist in Phoenix, Eye Doctors of Arizona (602) 257-8280.