Entity: INSOMNIA
Insomnia is a common sleep disorder characterized by the inability to fall asleep or stay asleep for an adequate amount of time, leading to difficulties in functioning during waking hours.
INSOMNIA
Etymology
The term 'insomnia' originates from the Latin words 'in' (meaning 'not') and 'somnus' (meaning 'sleep').
Definition
Insomnia is a common sleep disorder characterized by the inability to fall asleep or stay asleep for an adequate amount of time. It is often associated with difficulties in functioning during waking hours.
Historical Context
Throughout history, insomnia has been recognized as a significant health issue, with various remedies and treatments proposed by different cultures and time periods.
Cultural Significance
Insomnia has been depicted in literature, art, and film as a symbol of restlessness, anxiety, and inner turmoil. It is often used to convey deeper psychological themes.
Related Concepts
Other related concepts to insomnia include sleep disorders, sleep hygiene, circadian rhythm disruptions, and mental health conditions.
See Also
A patient-reported problem characterized by difficulty falling asleep or difficulty maintaining sleep, such as frequent awakenings, difficulty returning to sleep after awakenings, or awakening too early with inability to return to sleep.