bloodshot
/ˈblʌdˌʃɑt/
adjective
- (of the eyes) having red or pink areas because the small blood vessels are swollen or broken, often from tiredness, allergies, or irritation.
- She woke up with bloodshot eyes from her seasonal allergies.
- After staying up all night studying, his eyes were bloodshot and tired.
- The smoke in the room made everyone's eyes look bloodshot and irritated.