Assertion: astigmatism | /r/Causes | fatigue
Facets:
value: after doing tasks
type: TEMPORAL
Source sentences:
text: Left untreated, astigmatism can cause headaches , eye strain and fatigue (tiredness), particularly after doing tasks that involve focusing on something for long periods, such as reading or using a computer.
text: If left untreated, astigmatism can cause headaches, eye strain and fatigue, especially after long periods of reading or working on a computer.