If your dry eyes itch, burn, or sting, punctal plugs may be just the thing to relieve your symptoms. How well they work depends on what causes your problems and what kind of plug you and your doctor ...

Punctal plugs are devices used to treat dry eyes that are placed inside the tear ducts. They help keep eyes moist by ...

Punctal plugs effectively improve symptoms of dry eye disease, enhancing tear breakup time, tear production, and Ocular Surface Disease Index. The review included 17 studies with a high retention rate ...