Sleep
Rumination and Sleep Interference
Bedtime worry loops keep the brain aroused and delay sleep. CBT-I tools like scheduled worry time beat relying on sedatives alone.
Rumination—repetitive worry and replay of problems in bed—maintains cognitive arousal and delays sleep onset or returns you to wakefulness after midnight. It is a core driver of insomnia in CBT-I programs, treated with scheduled worry time, thought records, and stimulus control rather than only sedatives.
Evening news and open-ended planning feed the loop.
Common questions
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What is one CBT-I trick for bedtime rumination?
Schedule a fifteen-minute worry block earlier in the evening—write problems and next steps, then close the notebook before bed. Repeat nightly for two weeks.
Related terms
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