Diseases

Chronic Insomnia

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Insomnia is the inability to obtain an adequate amount or quality of sleep. The difficulty can be in falling asleep, remaining asleep, or both. People with insomnia do not feel refreshed when they wake up. Insomnia is a common symptom affecting millions of people that may be caused by many conditions, diseases, or circumstances.

SYMPTOMS

Difficulty falling asleep at night
Awakening during the night
Awakening too early
Not feeling well rested after a night's sleep
Daytime tiredness or sleepiness
Irritability, depression or anxiety
Difficulty paying attention, focusing on tasks or remembering
Increased errors or accidents
Tension headaches
Distress in the stomach and intestines (gastrointestinal tract)
Ongoing worries about sleep
Someone with insomnia will often take 30 minutes or more to fall asleep and may get only six or fewer hours of sleep for three or more nights a week over a month or more.