What is Insomnia? (Introduction)

Insomnia is difficulty falling asleep, staying asleep or waking too early, despite having the chance to sleep, along with tiredness or trouble functioning during the day. Occasional bad nights are normal. Insomnia is a problem when it keeps happening and affects daily life.

How it is defined

• Short-term (acute) insomnia: lasts less than 3 months, often linked to stress or a life event
• Chronic insomnia: trouble sleeping at least 3 nights a week for 3 months or more

How common it is

Insomnia is one of the most common sleep problems. It affects roughly 1 in 10 adults in a chronic form, and more are affected at times. It is more common with age, in women, and with stress or other health problems.

How much sleep is enough

Most adults need about 7 to 9 hours. Needs vary. Quality and how you feel in the day matter more than a fixed number.

Why treating it matters

Long-term poor sleep is linked to poor concentration, low mood, accidents, high blood pressure, diabetes and weaker immunity. Insomnia is treatable.

Good news

Cognitive behavioural therapy for insomnia (CBT-I) works well for most people, and often better in the long run than sleeping pills.

Ayurvedic view

Ayurveda describes sleeplessness as anidra or nidranasha, and links it mainly to aggravated vata. Sleep (nidra) is regarded as one of the three pillars of health. This is an interpretive framework and not a proven explanation.

Key point

Insomnia is common and treatable. Talk to a doctor if poor sleep lasts more than a few weeks.

Before your appointment

Keep a sleep diary for 1 to 2 weeks, noting bedtime, wake time, night awakenings, naps, caffeine and alcohol. List all medicines, herbs and sleeping aids you take. Mention snoring, breathing pauses, leg discomfort, pain, low mood, anxiety and daytime sleepiness while driving. Ask about CBT-I, tests, medicine options and the warning signs that mean you should call 112 or Tele-MANAS at 14416.