Clear drainage from eye? My 18 mo. Old grand daughter has what looks like a tear that drips from only one of her eyes several times a day. It is clear and I don't know what if anything I need to do.

Epiphora. Your description sounds like epiphora which could be related due to a partial or complete lacrimal system blockage. See a pediatric eye doctor for further evaluation.
It . It is possibly she may have a tear duct obstruction. It can only be diagnosed by the eyecare specialist.