Common causes of watery eyes are allergies, a blocked tear duct, dry eye, and computer overuse. Watery eyes can happen at any age but are more common in older adults and newborns. This article ...

This may be due to a blocked tear duct in that eye alone or an infection ... In some cases, medication may not be sufficient ...

A person’s eye may also feel scratchy, light-sensitive, or watery. Styes can clear up ... excessive eye rubbing, and a blocked tear duct. Treatment will depend on the cause.