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Information sheetSleep and energy · No. 338

Relaxation for sleep

Simple relaxation techniques before bed can calm an overactive mind and body, making it easier to fall and stay asleep.

2 min read · Awareness resource · Reviewed 2026-09-15

Some nights the body is tired but the mind refuses to switch off. Relaxation techniques are one of the gentlest, most accessible ways to bridge that gap.

What it is

Relaxation for sleep refers to a set of simple practices that calm your nervous system before bed, lowering heart rate, muscle tension and racing thoughts. These aren't about forcing sleep - trying too hard to sleep often backfires - but about creating the physical and mental conditions where sleep can happen naturally. Common techniques include deep breathing, progressive muscle relaxation, and guided imagery.

Signs to notice

  • Your mind replays the day's events or tomorrow's to-do list as soon as you lie down.
  • Your shoulders, jaw or hands feel tense even though you're lying still.
  • You notice your heart beating faster or your breathing feels shallow at bedtime.
  • You feel wired despite being physically exhausted.

What helps

  • Try slow breathing: inhale gently through your nose for a count of four, hold briefly, then exhale slowly for a count of six. A longer exhale than inhale helps signal safety to your nervous system.
  • Progressive muscle relaxation involves tensing each muscle group for a few seconds, then releasing, working from your feet up to your face. This helps you notice and let go of tension you didn't know you were holding.
  • Guided imagery, picturing a calm, detailed scene, can gently redirect a busy mind away from stressful thoughts.
  • A consistent wind-down routine of 20 to 30 minutes, done at the same time each night, trains your body to associate certain cues with sleep.
  • Keep the room dim during your wind-down, and avoid bright screens, which can interfere with your body's natural sleep signals.
  • If your mind keeps returning to worries, try writing them down on paper with a plan to deal with them tomorrow, so your brain can let them go for the night.
  • Pair relaxation techniques with a comfortable sleep environment - a cool, dark, quiet room - since the two work together rather than in isolation.

When to reach out for help

If relaxation techniques help a little but sleep difficulties persist most nights for several weeks, or if anxiety at bedtime feels intense or overwhelming, it's worth speaking to a professional. Persistent sleep problems are treatable and don't need to be endured indefinitely.

Getting help in South Africa

Your Cleared Mind EAP counsellor can teach relaxation and calming techniques tailored to you. SADAG's Mental Health Line (011 234 4837) offers support if anxiety is a big part of what's keeping you awake, and your GP can help rule out other contributing factors.