-IBIS-1.5.0-
tx
eyes/ears/nose/throat
eye strain
diagnoses
definition and etiology
definition: Tiredness and/or inflammation of the eyes from overuse.
etiology: Eye strain occurs in a variety of situations: if the eyes are made to focus at small print or in inadequate lighting for a long period of time; if the patient uses a computer screen many hours of the day; if the eyes are focused strongly when the patient is overtired etc.
signs and symptoms
Conjunctiva are hyperemic.
Eyes are scratchy, dry, irritated.
Better cool compresses and closing eyes.
History of overuse.
course and prognosis
Chronic eye strain may precipitate the development of decreased vision. Appropriate ergonomics are of key importance in prevention.
differential diagnosis
Conjunctivitis.
footnotes