What are the symptoms for insomnia?
There are various symptoms for insomnia which includes:
- Difficulty falling asleep despite being tired.
- Waking up frequently during the night.
- Trouble getting back to sleep when awakened.
- Unrefreshing sleep.
- Waking up too early in the morning.
- Daytime drowsiness, fatigue, or irritability.
- Difficulty concentrating during the day.