How Chronic Stress Disrupts Sleep
The Physiology of Stress and Sleep
Cortisol’s Circadian Impact
Elevated evening cortisol delays sleep onset.
Sympathetic Nervous System Overdrive
Fight-or-flight response prevents relaxation.
Stress-Related Sleep Disorders
Rumination and Sleep Onset
Repetitive thoughts increase sleep latency by 40%.
Micro-Awakenings
Stress hormones cause fragmented sleep architecture.
Evidence-Based Stress Reduction Methods
Cognitive Behavioral Techniques
Stimulus Control Therapy
Reassociates bed with sleep rather than stress.
Worry Time Scheduling
Contains anxious thoughts to daytime hours.
Somatic Relaxation Practices
Progressive Muscle Relaxation
Systematic tension release improves sleep quality.
4-7-8 Breathing Method
Triggers parasympathetic response in minutes.