What is insomnia?
An inability to sleep at night indicates the presence of insomnia. This usually happens when you make adjustments to your sleeping patterns.
Find out whether or not you have insomnia:
-find it hard to go to sleep
-wake up several times during the night
-lie awake at night
-wake up early and cannot go back to sleep
-still feel tired after waking up
-find it hard to nap during the day even though you’re tired
-feel tired and irritable during the day
-find it difficult to concentrate during the day because you’re tired