Do you often lie in bed unable to fall asleep? Do you regularly wake up in the middle of the night or too early in the morning? If so, you are not alone. About 1 out of every 10 adults has chronic insomnia. Insomnia causes daytime problems like feeling fatigued or being unable to concentrate. Insomnia is associated with accidents, low productivity and serious health problems. It is also an important risk factor for depression. The most common treatment for chronic insomnia is sleeping pills.