Keratoconjunctivitis Sicca

It is worth considering an evaluation when the eyes feel dry, gritty, or irritated in a persistent way: that ongoing discomfort is the prelude to keratoconjunctivitis sicca. This condition occurs when the surface of the eye does not receive enough lubrication, whether from reduced tear production or from excessive evaporation.

Common symptoms:

• A sensation of a foreign body or burning
• Redness and eye fatigue
• Vision that fluctuates and improves on blinking

Factors that play a role: prolonged screen use, certain dry or air-conditioned environments, hormonal changes, and the use of contact lenses can all favor it.

Which specialist treats it? The ophthalmologist is the one who examines the ocular surface and the tear film; the general practitioner can also guide a first checkup. It is worth consulting if the discomfort does not let up.