The Life List, which was one of seven new movies and shows that was released at the end of March, is Netflix's current ...

Butterflies are more hardcore than you might think. While some animals drink the blood of their enemies, butterflies prefer ...

Swelling under the eye can develop for various reasons, from mild conditions, such as allergies or blocked tear ducts, to more severe conditions, such as organ failure. If a person has swelling ...

This crust may appear hard, crusty, sticky, or wet. Blocked tear ducts—also called nasolacrimal duct obstruction (NLDO) or ...

Although epiphora can be due to either excessive tear production or abnormal drainage through the nasolacrimal system, in rabbits the most common cause of epiphora is a blocked nasolacrimal duct.

This may be due to a blocked tear duct in that eye alone or an infection, such as conjunctivitis (pink eye), affecting one ...

is misleading as it implies occluded drainage and solely nasolacrimal duct pathology. 'Normal' tear dynamics cannot be defined, comprising of a complex interplay of tear production, evaporation ...