Attention problem Daytime fatigue or sleepiness Difficulty falling asleep Difficulty focusing on tasks Irritability Memory problem Not feeling well-rested after a night's sleep Waking up during the night or too early in the morning
An uncomfortable sleep environment Brain lesions Cancer Chronic fatigue syndrome Chronic pain Congestive heart failure Consumption of Caffeine, nicotine, and alcohol in the late afternoon or evening Eating too much late in the evening Frequently changing shifts Heart disease High level of stress Irregular bedtime schedule Jet lag from traveling across multiple time zones Mental health disorders Naps Side effects of certain medications Stimulating activities before bed Using the bed for work Watching TV. Computers, video games, smartphones, or other screens just before bed Working a late or early shift
Clinical Psychologist General Physician Psychiatrist Sleep Medicine specialist
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