Insomnia, drinking, stress, depression link in complex cycle

A new study reveals a complex link between insomnia, heavy drinking, stress, and depression, potentially paving the way for new treatments. Researchers found that insomnia can lead to stress, which then triggers heavy drinking, while heavy drinking can lead to depression, which then triggers insomnia, highlighting the interconnectedness of these issues. The study surveyed 405 individuals with both alcohol use disorder and insomnia. The study's findings suggest that stress and depression act as key mediating factors in the relationship between insomnia and alcohol use, and further research is planned to explore these connections over time.