How is insomnia diagnosed?
If you think you have insomnia, talk to your doctor. It might be helpful to complete a sleep diary for a week or two, noting your sleep patterns, your daily routine, and how you feel during the day. Discuss the results of your sleep diary with your doctor. Your doctor may do a physical exam and take a medical history and sleep history. Your doctor may also want to talk to your bed partner to ask how much and how well you are sleeping. In some cases, you may be referred to a sleep center for special tests.
