Assertion: glaucoma | /r/Causes | noticeable symptoms
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Glaucoma can usually be detected during a routine eye test at an opticians, often before it causes any noticeable symptoms.
text: Glaucoma is usually picked up during a routine eye test, often before it causes any noticeable symptoms.
text: Glaucoma tends to develop slowly and often doesn’t cause noticeable symptoms until damage has already occurred.