Do you browse the Internet, text, or watch videos on your phone before bed? While it may seem relaxing and convenient, you’re likely doing more harm than good. Phones emit blue light, a known issue that impacts your eyes and well-being. You may be causing serious damage and disrupting sleep quality, so stop using your device before bed to avoid the following sleep and eye care issues.

Ways Your Smartphone Is Hurting You at Night

1. Interfering With Sleep

Blue light interferes with melatonin, an integral hormone in sleep-wake cycles. Blue light also mimics the natural blue light refracted across the sky during the day and can trick your brain into thinking it’s time to be awake. Together, this can lead to insomnia and poor sleep quality. Not getting enough sleep impacts problem-solving and decision-making, so put your smartphone down before climbing into bed.

2. Damaging Your Eyes

Light of any kind can negatively impact your eyes. Because it has a short, high-energy wavelength, blue light creates a glare that can affect sharpness. This leads to digital eye strain, and over time, may permanently damage the retina. Diseases, like macular degeneration, can lead to total blindness. If you experience any vision issues from using your smartphone, speak with an eye care professional.

3. Creating Mental Health Issues

Poor sleep and low melatonin production have been linked to depression. If you use your smartphone at night, you may also experience irritability or anxiety throughout the day. Try to avoid any type of screen two to three hours before bed. Instead, grab a book or meditate to help you wind down.

If you’re experiencing the negative side effects of blue light, contact the skilled team at Kato & Shoji Optometrists in Honolulu, HI. This local practice offers comprehensive vision care treatments and solutions, including routine exams and corrective contact lenses as well as pre-and post-operative Lasik exams. Call (808) 735-8080 to schedule an appointment at the Kapahulu office or dial (808) 988-7748 to speak with a specialist at the Manoa location. Learn more about their eye care services online, or read the latest patient reviews on Yelp.