Insomnia

Insomnia is a sleep disorder characterized by difficulty falling asleep and/or staying asleep. It can manifest in different ways, including difficulty initiating sleep, waking up multiple times throughout the night, waking up too early, and feeling unrefreshed after sleep. It can be caused by various factors such as stress, anxiety, depression, medications, and medical conditions. Symptoms of insomnia can include fatigue, difficulty concentrating, irritability, and mood swings. Treatment may include lifestyle changes, cognitive behavioral therapy, medications, and other therapies.