Insomnia is a common sleep disorder that makes it difficult to fall asleep, stay asleep, or get restful sleep, even when you have the opportunity to do so. It can leave you feeling exhausted, irritable, and unfocused during the day, impacting your mood, energy, and overall well-being. Symptoms of insomnia include trouble falling asleep, waking up frequently during the night, waking up too early and not being able to go back to sleep, and feeling unrefreshed even after sleeping. Over time, chronic insomnia can take a toll on both your physical and mental health, but effective treatments are available to help restore healthy sleep patterns.