drowsy
Somnolence (alternatively sleepiness or drowsiness) is a state of strong desire for sleep, or sleeping for unusually long periods (compare hypersomnia). It has distinct meanings and causes. It can refer to the usual state preceding falling asleep, the condition of being in a drowsy state due to circadian rhythm disorders, or a symptom of other health problems. It can be accompanied by lethargy, weakness and lack of mental agility.
Somnolence is often viewed as a symptom rather than a disorder by itself. However, the concept of somnolence recurring at certain times for certain reasons constitutes various disorders, such as excessive daytime sleepiness, shift work sleep disorder, and others; and there are medical codes for somnolence as viewed as a disorder.
Sleepiness can be dangerous when performing tasks that require constant concentration, such as driving a vehicle. When a person is sufficiently fatigued, microsleeps may be experienced. In individuals deprived of sleep, somnolence may spontaneously dissipate for short periods of time; this phenomenon is the second wind, and results from the normal cycling of the circadian rhythm interfering with the processes the body carries out to prepare itself to rest.
The word "somnolence" is derived from the Latin "somnus" meaning "sleep".
eclipse
- 2024-12-20T00:00:00.000000Z
morning light
- 2024-12-06T00:00:00.000000Z
multicolour
- 2024-12-05T00:00:00.000000Z
new day
- 2024-11-01T00:00:00.000000Z
still waiting
- 2024-10-18T00:00:00.000000Z
glory daze
- 2024-06-14T00:00:00.000000Z
flush
- 2024-05-10T00:00:00.000000Z
still drifting
- 2024-03-22T00:00:00.000000Z
air
- 2023-11-03T00:00:00.000000Z
dream easy
- 2023-09-22T00:00:00.000000Z
sculpture
- 2023-08-25T00:00:00.000000Z
healing
- 2023-07-28T00:00:00.000000Z
noire
- 2023-06-23T00:00:00.000000Z
canyon
- 2023-05-12T00:00:00.000000Z
you never know
- 2023-02-21T00:00:00.000000Z
it gets better
- 2023-01-17T00:00:00.000000Z
seaside
- 2022-12-06T00:00:00.000000Z
midnight
- 2022-10-04T00:00:00.000000Z
homelands
- 2022-08-09T00:00:00.000000Z
cozy
- 2022-07-12T00:00:00.000000Z
saunter
- 2022-06-14T00:00:00.000000Z
do not disturb
- 2022-05-17T00:00:00.000000Z
lost world
- 2022-04-19T00:00:00.000000Z
Similar Artists