CBC.ca | Untreated insomnia risks other health woes CBC.ca Insomnia is the most common sleep disorder but it often goes untreated, which increases the risk for anxiety, depression and heart failure, a review concludes. Doctors and other health-care providers should routinely ask patients about sleep problems, ... Doctors must ask patients about sleep as insomnia is a serious health problem ... Insomnia can lead to ''life-threatening conditions'' Insomnia Can Be Dangerous, But There's Rest for the Weary |