Can't Fall Asleep? What to Try When You're Already in Bed

If you can't fall asleep, choose one calm next step rather than trying harder to make sleep happen. Write down a looping worry, try gentle breathing, or take a quiet break from bed if lying there has become frustrating. No technique guarantees sleep in a set number of minutes.

This guide is for adults who are already in bed and wondering what to do next. Start with the situation below that sounds most like yours. You do not need to complete every exercise.

Choose what to try tonight

What is happening?	Start here	What to do
You keep rehearsing tomorrow's tasks	Put the thought on paper	Write the concern and one next action, then close the notebook.
Your body feels tense or restless	Try a relaxation exercise	Choose gentle breathing or muscle relaxation below.
You keep checking the time and getting annoyed	Take a quiet break	Leave bed if safe, do something calm, and return when sleepy.
You feel awake despite your planned bedtime	Check for sleepiness	Do a quiet activity rather than treating the clock as a command.
Noise, light, heat, or discomfort is keeping you awake	Address the immediate barrier	Fix the specific interruption before trying another technique.

These are starting points, not a way to diagnose why you cannot sleep. If pain or another symptom is the main barrier, relaxation alone may not address it.

If your mind is racing: give the thought a next step

The NHS suggests writing down worries or tomorrow's tasks. Here is a simple way to put that advice into practice:

1. On paper, write the thought that keeps returning.
2. Beside it, write one action you can take tomorrow. If there is no action, write that you will revisit it during the day.
3. Close the notebook instead of continuing to plan in bed.

For example:

Looping thought	Note for tomorrow
“I might forget the appointment.”	“Check the appointment time after breakfast.”
“I haven't finished the presentation.”	“Open the draft after arriving at work and choose the first section to finish.”
“What if tomorrow goes badly?”	“I cannot settle that question tonight. Revisit it tomorrow.”

The wording is an example you can adapt, not a script you must get right. If writing turns into a long work session, stop with a brief reminder. The goal is to leave a usable note, not solve the whole problem overnight.

If you feel tense: choose one relaxation exercise

Gentle breathing without breath holds

Try this NHS breathing exercise for stress:

1. Settle into a comfortable position and loosen restrictive clothing.
2. Let your breath reach as deeply as feels comfortable, without forcing it.
3. Breathe gently through your nose and out through your mouth.
4. If helpful, count steadily up to five on the inhale and again on the exhale. Use a shorter comfortable count if needed.
5. Continue for a few minutes without checking whether sleep has arrived.

There is no need to hold your breath or make each breath unusually large. If counting feels like work, drop the count. If you feel dizzy or uncomfortable, stop and return to your usual breathing.

Gentle muscle relaxation

If noticing physical tension feels easier than following your breath, try progressive muscle relaxation from NHS inform. It involves gently tightening and releasing one muscle group at a time.

Start with your hands: make a gentle fist, briefly notice the tension, then release it. Move through other comfortable areas, such as your arms, shoulders, and legs. Keep breathing normally and notice the difference after releasing. Skip painful or injured areas; do not strain or continue through discomfort.

Choose whichever exercise feels easier. You do not need to alternate between them or finish a sequence before allowing yourself to rest. Relaxation is an option, not another bedtime test.

If lying awake is frustrating: take a quiet break

You do not have to remain in bed struggling indefinitely. NHLBI describes getting out of bed when unable to sleep as part of stimulus control, an approach used in insomnia treatment.

If you are alert and increasingly frustrated, get up when safe and settle somewhere comfortable for a calm activity. Read a few pages of something undemanding or listen to quiet audio. Return to bed when you feel sleepy.

Choose the activity before opening your phone. For example, “read the book beside the chair” is a clearer next step than “find something relaxing online.” If leaving bed is unsafe because of mobility or balance difficulties, prioritize safety and ask a clinician how to adapt the approach.

Do you need to watch for exactly 20 minutes?

The NHS uses around 20 minutes as a rough guide for taking a break. You do not need a stopwatch. Keep the clock out of view and use the experience of being awake and frustrated as your cue. If you are comfortable and drifting, you do not need to interrupt that because a time limit has passed.

If your bedtime has arrived but you are not sleepy

A planned bedtime creates an opportunity; it cannot switch sleep on. NHS insomnia advice recommends going to bed when sleepy. Spend a little more time on a quiet activity if you feel fully alert.

Tomorrow, compare the planned bedtime with when you actually felt ready to sleep. If the mismatch repeats, review your routine using consistent wake time versus bedtime, rather than repeatedly moving the alarm to a supposedly perfect cycle boundary.

The bedtime calculator can help plan a future sleep window. Recalculating it throughout a difficult night cannot identify your sleep stage or make sleep begin. See calculator accuracy for those limits.

What if nothing helps tonight?

You can stop trying new methods. Avoid turning the night into a series of technique changes, timer checks, and searches for a guaranteed trick. Choose a quiet activity you can tolerate, then return to bed when sleepy.

In the morning, make a brief note of what kept you awake and how you feel. For longer-term adjustments, use sleep hygiene basics, which covers caffeine, light, routines, and the bedroom environment. One difficult night does not tell you which habit caused it.

Do not drive when sleepy. If you think a medicine is contributing, ask your prescriber or pharmacist rather than changing it yourself. Check with a healthcare professional before adding a sleep aid. These precautions follow NHS insomnia guidance.

When should you get help with falling asleep?

Seek advice if difficulty sleeping persists, habit changes have not helped, or the problem makes daily life hard to manage. Mention symptoms such as breathing interruptions, significant daytime sleepiness, pain, or uncomfortable leg sensations rather than assuming they are simply a failure to relax.

For long-term insomnia, NHLBI recommends cognitive behavioral therapy for insomnia, or CBT-I, as a usual first treatment. It addresses thoughts and behaviors around sleep through a structured plan. A relaxation exercise is only one possible component; this article is not a full CBT-I program or a prescription to restrict your time in bed.

Sources

• NHS: How to Fall Asleep Faster and Sleep Better
• NHS: Breathing Exercises for Stress
• NHS inform: Progressive Muscle Relaxation
• NHLBI: Insomnia Treatment
• NHS: Insomnia