Insomnia is a very common problem in the community. It encompasses difficulty falling asleep (sleep onset insomnia) and difficulty staying asleep (sleep maintenance insomnia). Insomnia becomes a problem when it affects daytime function. There are various causes and contributors to insomnia. Some of them include:
When you see a sleep physician for insomnia the assessment includes a thorough review of your sleep habits and history, the impact on your life, your medications, you may need a sleep study which can be organised in your home environment, you may be asked to keep a sleep diary.
Medications are used as a last resort in insomnia. Treatment includes correction of sleep hygiene, any underlying sleep disorders, addressing anxiety and depression if present, cognitive behavioural therapy and mindfulness meditation.