Sleeplessness, also known as insomnia, is the inability to fall asleep or stay asleep. It can be a short-term problem, lasting for a few days or weeks, or it can be a chronic condition, lasting for months or even years.
Sleeplessness can have a significant impact on your quality of life. It can make it difficult to concentrate, work, or socialize. It can also lead to irritability, anxiety, and depression. In some cases, sleeplessness can even increase your risk of developing chronic health conditions, such as heart disease, diabetes, and obesity.