Sleep and Aging
Frequently Asked Questions
9. What are the symptoms of insomnia?
If you have insomnia, you may experience any one or any combination of the following symptoms.
- taking a long time -- more than 30 to 45 minutes -- to fall asleep
- waking up many times each night
- waking up early and being unable to get back to sleep
- waking up feeling tired and unable to function well during the day