How to Treat Insomnia: What Works and When to See a Doctor

How To Treat Insomnia: What Actually Works 

 IMPORTANT: this is health content about a clinical condition, published by a company that sells sleep products. So the honest position first — the most effective treatment for chronic insomnia is not a product, and it is not sold here. 

Insomnia is difficulty falling asleep, staying asleep, or waking too early, with daytime consequences. When it occurs at least three nights a week for three months or more, it is chronic insomnia and it is a diagnosable condition. 

First: is it actually insomnia? 

Several things get called insomnia that are not, and they have different treatments: 

• Insufficient sleep opportunity — going to bed at 1am and waking at 6am is not insomnia, it is not enough time in bed 

• Circadian misalignment — falling asleep at 3am naturally and sleeping well until 11am is delayed sleep phase, not insomnia 

• Sleep apnoea — falling asleep easily but waking unrefreshed, often with snoring. Common in India and badly under-diagnosed. 

• Restless legs — an urge to move preventing sleep onset 

• Sleep disruption from an underlying condition, medication, pain or substances 

Getting this distinction right matters, because treating apnoea with melatonin will not work. 

The first-line treatment: CBT-I 

Cognitive behavioural therapy for insomnia is recommended as first-line treatment for chronic insomnia across multiple clinical guidelines, ahead of medication. 

It works because chronic insomnia is largely maintained by learned associations and behaviours — the bed becoming a place of anxiety, compensatory napping, spending excessive time in bed awake. 

Its components typically include: 

• Sleep restriction — deliberately limiting time in bed to consolidate sleep, then extending gradually 

• Stimulus control — using the bed only for sleep, and getting up if awake beyond about 20 minutes 

• Cognitive work on sleep-related anxiety and catastrophic thinking 

• Sleep hygiene education, which is a component rather than the whole treatment 

• Relaxation techniques 

Its benefits persist after treatment ends, which is not true of sleep medication. In India it remains significantly under-used — ask for it by name. 

Where supplements fit 

Honestly and narrowly. 

• Melatonin helps when the problem is circadian timing rather than insomnia itself — jet lag, shift work, delayed sleep phase 

• Magnesium may help if your intake is low, gradually and modestly, and does nothing if it is adequate 

• Neither treats chronic insomnia, and neither is a substitute for CBT-I 

If you have been cycling through sleep supplements for a year without resolution, that is a strong signal the problem is not one a supplement addresses. 

Where medication fits 

Prescription sleep medication has a role: short-term use, under medical supervision, usually for acute severe insomnia. 

It is not a long-term solution by design. Tolerance and dependence are documented risks, and stopping can produce rebound insomnia worse than the original problem. 

This is a decision for you and your doctor. Never start, stop or adjust prescription medication based on an article. 

What you can do starting tonight 

• Fix your wake time first and keep it constant, including weekends. This anchors everything else. 

• Get bright light within an hour of waking 

• Reduce bright and blue-heavy light in the two to three hours before bed 

• Get out of bed if you are awake beyond about 20 minutes, and return when sleepy 

• Stop compensatory napping and lie-ins, which reduce sleep pressure 

• Cut caffeine after mid-afternoon 

• Reduce alcohol, which fragments the second half of the night 

• Keep the bedroom cool, dark and quiet 

These overlap heavily with CBT-I components and are a reasonable starting point while you seek proper support.

When to see a doctor 

• Difficulty sleeping at least three nights a week for three months or more 

• Daytime impairment affecting work, driving or safety 

• Loud snoring, witnessed breathing pauses, or waking gasping 

• Low mood, anxiety or hopelessness alongside the sleep problem 

• Sleep difficulty that started with a new medication 

• Any reliance on alcohol or sedatives to sleep 

Insomnia frequently occurs alongside depression and anxiety, and treating one without the other rarely resolves either. If your sleep problem sits alongside persistent low mood, please raise both with a doctor. 

This article is for general information and is not medical advice. Chronic insomnia warrants assessment by a qualified doctor.