Most people have an idea of what insomnia is—it’s the inability to fall asleep, stay asleep, or a combination of both—but most of their knowledge is shaped by what they see in popular media such as novels, movies, and such. Insomnia can leave you feeling exhausted, frustrated, and desperate for rest. Discover  the  five essential facts about insomnia as well as practical tips to help you take back control of your sleep.

Learn more from featured expert, from Dr Serena In, Consultant Clinical Psychologist and Senior Lecturer, Department of Psychology and Counselling, School of Psychology and Social Sciences, IMU University at Can’t Sleep? These 5 Insomnia Facts Might Surprise You (Health Today, 5 May 2025).