Rapid heart rate, fast breathing, and a sudden, overwhelming feeling of panic — anxiety can cause these physical and mental changes. Some people report other changes when their anxiety is high, namely ...

Blinking exercises are preplanned, where you make a conscious effort to blink your eyes. They may help with dry eye disease. Dry eye is a common condition where your eyes don’t have enough tears to ...

Seeing flashing lights in the corner of one or both eyes can occur with migraine or result from trauma, detached retina, or other problems. The flashes of light may vary in shape, color, frequency, ...