Insomnia
Definition 1 of 1
Pro Tip 1/3
Not Just Night
Insomnia can refer to trouble sleeping at any time, not only during the night. Jet lag caused him to experience insomnia in the afternoons.
Pro Tip 2/3
Repeated Difficulty
Insomnia is not just one poor night's sleep, but a regular pattern of sleep issues. Despite being tired, her insomnia stopped her from sleeping well for weeks.
Pro Tip 3/3
Medical Condition
Insomnia is recognized as a medical issue, not a choice or regular tiredness. Her doctor diagnosed her persistent sleep problems as insomnia.