Insomnia is a common sleep disorder that can make it hard to fall asleep or stay asleep. It also can cause you to wake up too early and not be able to get back to sleep. You may still feel tired when you wake up. Insomnia can drain your energy level and affect your mood.
Persistent problems falling and staying asleep.
Most cases of insomnia are related to poor sleeping habits, depression, anxiety, lack of exercise, chronic illness or certain medication.
Symptoms may include difficulty falling or staying asleep and not feeling well-rested.
Treatment for insomnia consists of improving sleep habits, behaviour therapy and identifying and treating underlying causes. Sleeping pills may also be used, but should be monitored for side effects.