Insomnia after a traumatic brain injury

Important: this text concerns insomnia during recovery. If a head injury has just occurred and the person has difficulty waking, increasing confusion, a seizure or another concerning neurological sign, call emergency services immediately. Do not confuse these signs with an ordinary restless night.

Emergency numbers
United States: 911
United Kingdom: 999 or 112
European Union: 112
Elsewhere: your local emergency number

After a traumatic brain injury, insomnia may involve difficulty falling asleep, prolonged waking overnight or waking too early. It may worsen fatigue, irritability and attention difficulties. However, it has neither a single cause nor one treatment for everyone. A useful first step is to identify the type of insomnia and what may perpetuate it.

This article provides general information. It cannot diagnose a brain injury or assess the seriousness of an individual situation remotely, and it does not replace an examination or advice from a qualified healthcare professional.

Why is saying you cannot sleep not enough?

Someone goes to bed at 10 pm but remains awake a long time. Another sleeps from 10 pm but wakes repeatedly. A third wakes very early and cannot get back to sleep. The next day may be difficult in all three cases, but the issues to explore differ.

Counting hours creates another trap. Nine hours in bed need not mean nine hours asleep; an apparently adequate duration may still involve fragmented sleep. The doctor therefore considers times, waking, context and especially daytime impact. France’s Assurance Maladie recommends describing these aspects precisely during assessment.

Insomnia can coexist with daytime sleepiness, but not always. Some feel exhausted yet remain fully awake when trying to rest. Distinguish inability to sleep despite wanting to from an uncontrollable urge to sleep at an inappropriate time.

What can maintain difficulties after the injury?

Sleep may be affected by the injury’s consequences and surrounding factors: pain, worries, hospitalisation, reduced activity, shifted schedules, treatment changes or mood problems. Established insomnia does not necessarily mean the brain no longer knows how to sleep. Consider several possibilities without premature conclusions.

For example, neck pain wakes someone repeatedly. They may then stay in bed monitoring every sensation, dread the next night and go to bed earlier and earlier to give themselves a chance to sleep. Sleep becomes an additional concern. Changing bedtime alone would overlook pain and related worries.

Another example is long late-afternoon naps, which temporarily relieve fatigue but may make falling asleep harder. This does not mean abruptly removing every break. Consider their duration, timing and usefulness in a way compatible with recovery.

How can you describe sleep to obtain suitable help?

Over one to two weeks, broadly record bedtime, approximate sleep onset, waking, rising time and how rested you feel. Include naps and notable factors such as pain, nightmares, stress or changed medication. There is no need to record every waking minute. Understand a pattern rather than become your night’s supervisor.

Saying you fall asleep fairly quickly but wake between 3 am and 5 am almost nightly and struggle to concentrate the next day helps more than simply saying you sleep badly. Also report loud snoring, observed breathing pauses or involuntary daytime sleep. Another sleep disorder may coexist with insomnia.

Assessment may investigate pain, medication effects, anxiety or depression, sleep apnoea or other causes. The doctor will guide care according to the situation; sleep recording is not needed in every case.

What may help without making bedtime an ordeal?

Fairly stable rising times, daylight exposure, suitable daytime physical activity and less evening stimulation are general guides. Avoiding work, anxiety-provoking messages or repeated screen use in bed may help restore a clearer association between bedroom and sleep.

If awake for a long time, briefly leaving bed for a quiet activity in soft light and returning when sleepy may help. This is not a discipline contest: pain, fall risk, mobility and medical instructions matter. A measure suitable for a healthy adult is not automatically appropriate unchanged after brain injury.

Change one thing at a time. If the bedroom is noisy, addressing the surroundings is more logical than repeatedly adjusting schedules. If pain mainly causes waking, discussing better pain management takes priority. Seeking a perfect night can itself increase bedtime tension.

Treatment: why is medical advice particularly important?

For persistent insomnia, psychological therapies, particularly cognitive behavioural therapy adapted for insomnia, may be offered. These involve more than lifestyle advice: they also address behaviours and thoughts perpetuating difficulties. The choice and necessary adaptations depend in part on the injury’s cognitive effects.

Sleeping tablets and other sedatives require particular caution: they may affect next-day alertness, balance or attention, or interact with other treatments. Over-the-counter sedating antihistamines should not be regarded as harmless remedies after traumatic brain injury. Do not start, stop or change a prescription yourself.

There is no universal solution here. Targeted assessment may be more valuable than accumulating products marketed as natural or trying methods at random.

What if nights remain poor despite adjustments?

Seek advice if insomnia persists, markedly affects the day or accompanies significant psychological distress. Also report sleepiness at the wheel, dangerous night-time behaviour or suspected breathing pauses. The doctor can offer follow-up, review treatment and refer for specialist consultation if needed.

Those close can help by preserving conditions for rest compatible with everyday life without monitoring hour by hour. Asking what bothered the person most overnight is often more constructive than investigating the exact hours slept.