What could be a trigger for circadian rhythm sleep disorder?

Inconsistent wake and sleep times serve as a significant trigger for circadian rhythm sleep disorder because this condition is primarily linked to the body's internal clock not aligning with external cues, such as the day-night cycle. When an individual frequently alters their sleep schedule, it disrupts the body's natural circadian rhythms, leading to difficulties in falling asleep, staying asleep, or waking up at desired times.

By maintaining irregular sleep patterns, the body struggles to regulate the natural release of hormones related to sleep and wakefulness, such as melatonin and cortisol. This can lead to chronic sleep issues and overall fatigue, thereby exacerbating the disorder. Regular sleep hygiene practices, adequate exposure to light, and a balanced diet and exercise are all beneficial for maintaining healthy sleep patterns and do not contribute to the disruption of circadian rhythms.