Why Do I See Flashes of Light?
Most often, flashes of light happen when the gel inside your eye tugs on the retina, which your brain interprets as a spark. That is […]
Why Does My Vision Blur When I’m Stressed?
Stress can blur your vision in several short-lived ways. Stress hormones dilate your pupils, anxiety can worsen dry eye and eye strain, and fast breathing […]
Why Does My Vision Go Dark When I Stand Up Quickly?
Your blood pressure dips for a moment when you stand, and your brain and eyes briefly get less blood than they need. Gravity pulls blood […]
Why Do My Eyes Hurt When I Look Up at Bright Lights?
Eye pain in bright light is called photophobia, and it often points to something irritating the eye surface or the nerves that handle light and […]
Why Do My Eyes Feel Tired When I Wake Up?
Most often, your eyes are dry. Your eyes stop making lubricating tears while you sleep, so the surface can feel gritty and tired by morning, […]
Why Do I See Spots When I Sneeze or Cough?
Those flashes and spots are called phosphenes, and they are usually harmless. A forceful sneeze or cough briefly raises pressure in your head and eyes, […]
Performance Lab Vision vs Life Extension MacuGuard: Which Everyday Eye Supplement Fits You Better?
Your eyes put in long hours. Screens at work, headlights on the drive home, bright sun on the weekend. It makes sense that more people […]
Why Is My Vision Blurry in the Morning?
The usual cause is a dry eye surface. Your tear film thins overnight, so vision can look smeared until blinking spreads fresh tears across your […]
Performance Lab Vision vs mindbodygreen Eye Health+: Which Daily Eye Supplement Is the Better Pick?
Here is something worth knowing before you compare these two bottles: Performance Lab Vision and mindbodygreen eye health+ contain exactly the same amount of lutein […]
Does Squinting Damage Your Eyes?
No. Squinting does not damage your eyes or make your eyesight worse. It works by narrowing the opening between your eyelids, which temporarily sharpens a […]