Final answer:
Insomnia is the term for the inability to fall asleep or stay asleep, often accompanied by daytime fatigue. Lifestyle changes, relaxation techniques, and professional medical advice can help manage and improve insomnia.
Step-by-step explanation:
Insomnia is the term for the inability to fall asleep or stay asleep, often accompanied by daytime fatigue. It is a sleep disorder that can have various causes, such as stress, anxiety, or medical conditions. Individuals with insomnia may have difficulty falling asleep, wake up frequently during the night, or wake up too early in the morning. Lifestyle changes, relaxation techniques, and professional medical advice can help manage and improve insomnia.
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