Why your neck hurts and what to do about it
Neck pain is one of the most common complaints I see and one of the most over-explained. Most of it isn't a structural problem at all. Most of it is a load problem, and load problems respond to different work than people expect.
The two things that actually cause it
In the overwhelming majority of cases it's one of two things. Either the muscles and joints at the back of the neck are overloaded by sustained posture, or the nerve is being irritated lower down and the neck is just where you notice it. Everything else is usually a detail of one of those two.
- Postural overload. Sitting, screen use, long head-forward positions, and sleeping on an awkward pillow. The upper trapezius and the muscles at the base of the skull take it all.
- Cervical nerve irritation. Sharp or shooting pain, often down one arm, sometimes with numbness in the fingers. This one needs assessment before you move much at all.
Why it usually arrives in the morning
If your neck is stiff before you've even sat up, the cause is almost always overnight. A pillow that's too high or too low holds your neck in a position for seven hours. You wake up with what is, in effect, a long held stretch that your muscles have to shake off. Changing the pillow is one of the cheapest and most effective changes in all of physiotherapy.
What makes it better
- 1Posture correction done early. You can't out-exercise a workday spent with your chin forward, and this is the single biggest factor.
- 2De-loading the overloaded muscles. Hands-on work to calm the tissues that have been compensating for weeks or years.
- 3Cervical mobility work. Gentle, specific, and dose-controlled. The range of motion you're after is small, and small range is where the gain is.
- 4Building the neck and upper back's endurance, not just its flexibility. Muscles that can hold a position is what stops the pain coming back.
What makes it worse
- Rapid self-cracking of the neck. It feels like relief, it isn't, and it's the pattern behind a surprising number of the presentations I see.
- Stretching aggressively into sharp pain. Sharp pain means stop, every time, for neck problems.
- Skipping the screen break entirely. Every hour at a screen with no reset adds directly to the load.
How long it takes
Most postural neck pain responds noticeably within a week of proper work, with meaningful change over 3 to 6 weeks. If there's nerve involvement the timeline is longer and the first step is assessment rather than exercise.
Numbness or weakness in a hand, pain that follows a specific nerve path and is worsening, any neck pain after a fall or accident, or pain waking you from sleep. These need a proper assessment, not a plan you've found online.
A neck assessment takes time because the answer genuinely differs between people. If yours is affecting your days, that's worth sorting out properly.
Still not sure it's a physio case?
The articles here are general guidance, not your specific case. If you're unsure whether to go to physio, get it looked at properly rather than guessed at.