Insomnia Disorder

Insomnia Disorder is a sleep condition characterized by ongoing difficulty falling asleep, maintaining sleep, or waking earlier than desired despite having enough opportunity to rest. Unlike occasional sleeplessness, insomnia can become persistent and interfere significantly with daytime functioning, emotional well-being, and overall quality of life.

People with Insomnia Disorder may spend a long time trying to fall asleep, wake repeatedly during the night, or feel unable to return to sleep after waking. Some experience early-morning awakening and cannot resume sleep. Common daytime effects include tiredness, irritability, difficulty concentrating, reduced productivity, memory problems, and changes in mood.

Insomnia may develop because of stress, anxiety, depression, irregular sleep schedules, lifestyle habits, medical conditions, medications, or environmental factors. Excessive caffeine, alcohol, screen exposure, and inconsistent bedtime routines can also contribute to sleep difficulties.

Diagnosis generally involves reviewing sleep patterns, symptoms, medical history, and daily habits. Keeping a sleep diary can help identify recurring patterns and possible triggers. Treatment often includes Cognitive Behavioral Therapy for Insomnia (CBT-I), which focuses on improving sleep habits and changing thoughts or behaviors that interfere with restful sleep. In selected situations, healthcare professionals may recommend medication for short-term use.

Early attention to persistent sleep problems can help improve sleep quality, daytime functioning, and long-term well-being.