Headache and Eyes: Background Knowledge Asthenopia
Asthenopic symptoms can have several causes: Excessive strain on the healthy eye, for example, due to long close-range work at too short a working distance, activity at a computer workstation with unsuitable glasses Prolonged work under unfavorable lighting conditions such as inadequate lighting, incorrectly mounted light fixtures, twilight, poor light and shadow contrast, too intense … Headache and Eyes: Background Knowledge Asthenopia