According to these articles, tears from the right eye are closely ... The biological process of crying generally involves both eyes. It's triggered by the lacrimal glands found in the outer ...

Dry eye can be temporary or chronic. It occurs when your tear glands don’t produce enough tears or when your tears evaporate too quickly. Here are 15 common causes of chronic dry eye.

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Dry eye occurs when your eyes do not produce enough tears to stay properly lubricated. Primary treatment options include artificial tears and prescription eye drops. However, if they don’t help ...