With large swaths of the East Coast blanketed with smog, many are worried about their health. Mangala Narasimhan, director of critical care services at Northwell Health, offers some peace of mind with a handful of expert tips for coping with poor air quality.
U.S. health regulators are warning consumers not to use more than two dozen varieties of over-the-counter eyedrops because of the risk of infections that could lead to blindness.
