Understanding Circadian Rhythm Disorders
When your body clock is out of sync — and it's affecting your mental health.
What Are Circadian Rhythm Disorders?
Circadian rhythm disorders occur when your internal body clock doesn't align with the external environment, causing problems with sleep timing.
Common types include delayed sleep phase (can't sleep until very late, can't wake early), advanced sleep phase (sleepy very early, waking at 3-4am), and shift work disorder.
Mental Health Impact
Chronic sleep deprivation affects mood, concentration, and emotional regulation.
Increased risk of depression and anxiety.
Social isolation from being out of sync with others.
Difficulty maintaining work, school, or relationship commitments.
The frustration of being unable to sleep and wake at 'normal' times.
Management Strategies
Light therapy at specific times can help reset your body clock.
Melatonin supplements taken at the right time.
Chronotherapy — gradually shifting your sleep schedule.
Consistent sleep-wake times, even on weekends.
Avoiding screens and bright light in the evening.
Speaking to a sleep specialist for personalised advice.
Accepting your chronotype and adapting your life where possible.