Lethargy

Liguistic sleep, or lethargy – a deep sleep from which it is impossible to wake up. During it, metabolism slows down, the reaction to environmental stimuli decreases or disappears, and the brain functions as if the person were asleep.

Source | Author Doctor Nikas Samuolis, reviewed by Prof. Virginijus Šapoka | Vilnius University | Faculty of Medicine | Head of the Department of Internal Medicine, Family Medicine, and Oncology