Slept, But Woke Up Stiff? How Sleep and Pain Feed Each Other

If you sleep through the night but wake up with a stiff neck and shoulders, light sleep and pain may be feeding each other in a loop.

Why do I wake up stiff when I have just slept?

You went to bed at a reasonable time. You stayed in bed long enough. Yet the moment you open your eyes, your neck feels heavy and your shoulders feel tight. It eases a little by mid-morning, then creeps back by the evening.

If you have recently moved to Japan, this can be even more familiar. A new futon or pillow, a long commute, late dinners, a different climate, jet lag after trips home: many small changes can unsettle sleep at the same time.

It is natural to blame the pillow. Sometimes the pillow really is part of it. But it helps to look at this from another angle: sleep and pain affect each other in both directions.

How are sleep and pain connected?

Does a poor night turn up the volume on pain?

In laboratory studies, healthy volunteers who stay awake for a night tend to feel the same stimulus as more painful the next day. The body’s own pain-dampening systems seem to work less well when sleep is short.

A widely cited review of sleep and pain research (Finan and colleagues, 2013) concluded that disturbed sleep tends to predict next-day pain more strongly than pain predicts poor sleep. In other words, it is not only “I can’t sleep because it hurts”. It is also “it hurts more because I didn’t sleep well”.

With a loop like this, it is often hard to say where it started. A stressful month may have come first, or a neck strain may have. Either way, a change at one point in the loop can shift how the whole loop runs.

Is it about how long you sleep, or when?

We tend to picture one body clock in the brain. In fact, clock genes are active in most cells of the body. In Life in Sync, circadian researcher Philippa Gander explains that healthy sleep is not just about hours: regular timing matters too. When dinner is late and bedtimes shift from day to day, the brain may say “night” while the gut is still on “day shift”. You can be in bed for eight hours and still not feel rested.

Can stress keep the body on guard, even asleep?

In Stress and Somatic Symptoms, Kyung Bong Koh sets out how ongoing stress can keep the body in an alert state, and how that alertness can show up as physical symptoms such as pain and tension. On guard all night, breathing tends to stay shallow and the jaw and neck muscles tend to stay switched on. Morning stiffness can be the trace of a body that never fully stood down.

Ching and colleagues, writing about osteopathic care through complex systems theory, describe the body as a network of parts that influence one another rather than a set of separate pieces. In a network, a small change in one place can ripple outward. This does not mean that one fix changes everything; responses differ from person to person and take time. It does mean the neck is rarely only about the neck.

What do we look at during a session at OQ?

1. Breathing: how freely the ribs and diaphragm move. If breathing stays shallow at night, the neck muscles may keep helping out.
2. The belly: tension around the stomach and gut, especially if late dinners are common.
3. Back and neck: how the spine moves and how much load sits at the base of the neck. We also ask about your usual sleeping position.
4. Head and jaw: clenching habits and jaw tension. Waking with tired teeth or jaw is a useful clue.

We do not try to “fix” sleep directly. The aim is to help the body find conditions in which rest comes more easily, and to work out together where your loop might be easiest to enter.

What can I try tonight?

1. Finish dinner about three hours before bed. On busy days, a lighter meal still helps.
2. Once in bed, take five long out-breaths. Breathe in for a count of four, out for six to eight.
3. Let the jaw soften. Keep the teeth slightly apart and rest the tip of the tongue on the roof of the mouth.
4. Before getting up, circle your wrists and ankles about ten times, then roll onto your side and get up slowly.
5. Open the curtains at roughly the same time each morning, weekends included where possible. Morning light helps set the body’s clocks.

If any of these makes pain worse or brings on tingling, stop.

When should I see a doctor first?

• Loud snoring, pauses in breathing that someone has noticed, or strong daytime sleepiness (possible sleep apnoea)
• Neck pain with a fever, or pain that stops you bending your head forward
• Numbness, tingling or weakness in the arms or hands
• Pain that continues at rest through the night, or unexplained weight loss
• Poor sleep on three or more nights a week for over three months
• Low mood or loss of interest lasting more than two weeks

OQ is not a medical clinic. Diagnosis and prescriptions are a doctor’s job. What we offer here is osteopathy only. Many people come to us while continuing their medical care.

Frequently asked questions

Will a new mattress or pillow make the difference?

It can help if your current one really does not suit you. If you have already changed it several times with little difference, the sleep and pain loop is worth a closer look.

How many hours of sleep do I need?

There is no single right number. Regular sleep and wake times seem to matter about as much as the total.

Can I come if I take sleep medication?

Yes. Please talk to the doctor who prescribed it before changing anything. We do not give advice on medication.

Visiting OQ

• We provide clothes to change into, so you can come straight from work or sightseeing.
• Yusuke Sakata works on the ground floor.
• Kyoto Osteopathy Center OQ, 466 Shichikencho, Nakagyo-ku, Kyoto 604-8366 — 2 min walk from Omiya Station (Hankyu Kyoto Line).
• Est. February 2007. We are not affiliated with any other clinic in Kyoto using a similar name.
• Fees in English: see our fees

Related reading

• Insomnia and Biphasic Sleep: How Humans Were Meant to Sleep
• Why your neck hurts: the five-kilogram head
• Mouth Breathing: Why It Changes Everything
• Our practitioners

References

• Finan PH, Goodin BR, Smith MT. The association of sleep and pain: an update and a path forward. J Pain. 2013;14(12):1539-52. (research review)
• Philippa Gander, Life in Sync: The Science of Internal Clocks and How We’re Disrupting Them (Track C: circadian science)
• Kyung Bong Koh, Stress and Somatic Symptoms: Biopsychosociospiritual Perspectives, Springer, 2018 (Track C)
• Ching LM, Benjamin BA, Stiles EG. Enabling health potential: exploring nonlinear and complex results of osteopathic manual medicine through complex systems theory. (Track B+)

This article is built from the clinical experience of Yusuke Sakata (BSc(Ost)), Director of Kyoto Osteopathy Center OQ, together with reading from our own osteopathy book library. AI was used for part of the drafting, and Yusuke Sakata reviewed the content before publication.