Conditions

Traditional medicine is already used by billions worldwide. Researchers, regulators and the World Health Organization (WHO) are now working to generate acceptable evidence, win regulatory acceptance, and integrate traditional medicines into modern clinical care

AT A GLANCE: Dry eye disease can cause burning, grittiness, excessive tearing and blurred vision that interferes with reading, driving and screen use. Here are five key things you will learn about dry eyes from ophthalmologists David H. Aizuss, MD, and Vincent K. Young, MD, in this article: