asthenopia

From astheno- (“loss of strength”) + -opia (“relating to the eyes”).

• enPR: ăs'thə-nōʹpē-ə

asthenopia (uncountable)

1. (medicine, ophthalmology) An eye condition that manifests itself through nonspecific symptoms such as fatigue, red eyes, eyestrain, pain in or around the eyes, blurred vision, headache and occasional double vision.

• eyestrain

• asiphonate