NCIt definition : A syndrome characterized by dryness of the cornea and conjunctiva. It is usually caused
by a deficiency in tear production. Symptoms include a feeling of burning eyes and
a possible foreign body presence in the eye.;
Alternative definition : NICHD: Breakdown of the tear film, resulting in decreased lubrication of the cornea
and/or conjunctiva.; CTCAE: A disorder characterized by dryness of the cornea and conjunctiva.;