My six month old daughter has suffered from blocked tear ducts since birth and her eyes are always infected and streaming with green or yellow mucus. I have been told it should clear with wiping ...

Remember how light you feel after you have cried your heart out? A good cry releases pent-up stress and tension, shifting the ...

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

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 ...

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 ...

Butterflies are more hardcore than you might think. While some animals drink the blood of their enemies, butterflies prefer to drink the tears of other animals. This strange behavior is known as ...