Key Points Even with good light, houseplants can suffer from bad watering, poor soil, or lack of nutrients.AC drafts, dry air, pests, and rootbound roots often cause leaf browning or drop in ...

Treatment with botulinum toxin A appears to improve tear production and stability and relieve symptoms in patients with dry ...

It's not only caused by needing corrective lenses. Leading eye doctors share which conditions—big and small—can cause blurry ...

Over 20 million Americans have dry eye disease, which means that their eyes don’t produce enough tears or their tears evaporate too quickly.