https://pmc.ncbi.nlm.nih.gov/articles/PMC7399990/
Nocturnal Lagophthalmos and Sleep Quality in Patients with Dry Eye Disease - PMC
Nocturnal lagophthalmos (NL) refers to the inability to close the eyelids during sleep, which is known to affect dry eye disease (DED) symptoms and sleep...
dry eye diseasenocturnal lagophthalmosand sleepin patients