Assertion: corneal ulcer | /r/HasProperty | painful
Facets:
value: very
type: DEGREE
value: due to nerve exposure
type: CAUSE
Source sentences:
text: Corneal ulcers are extremely painful due to nerve exposure, and can cause tearing, squinting, and vision loss of the eye.
text: A corneal ulcer is very painful.
text: A corneal ulcer is very painful.
text: A corneal ulcer is extremely painful so the eye is usually kept tightly shut.
text: Since a corneal ulcer is painful, can I apply a topical anesthetic to the cornea?