What are the best eye drops for dry eyes?

Dry eye syndrome occurs when your eyes don't produce enough tears or the right quality of tears to keep the surface of your eyes healthy and comfortable. Over-the-counter (OTC) eye drops, also known as artificial tears, can provide relief by lubricating the eyes. Choosing the right eye drop depends on the underlying cause of your dry eyes, the severity of your symptoms, and whether you wear contact lenses. Here are…