Middle Back Pain: Common Causes, Red Flags and What Helps
Middle Back Pain: Common Causes, Red Flags and What Helps
Quick summary
- Middle back (thoracic) pain is less common than neck or low back pain, but it still affects a sizeable share of adults each year (Briggs et al., 2009).
- Most cases come from the joints, muscles and rib attachments of the upper back, often linked to long periods of sitting, desk work, lifting or a recent change in activity.
- The thoracic spine sits close to the heart, lungs and other organs, so some warning signs need a medical check before any musculoskeletal care.
- For ordinary mechanical middle back pain, staying active, varying your posture and graded movement are the foundation; hands-on care can help some people move more comfortably while that happens.
Pain between the shoulder blades or across the middle of the back is a common reason people book in at our Parramatta clinic. It often builds up slowly over weeks at a desk, or appears suddenly after lifting, twisting or a long drive. This article explains what usually causes it, which signs mean you should see a doctor first, and what tends to help.
How common is middle back pain?
The thoracic spine is the part of your back between the base of your neck and the bottom of your rib cage. It is stiffer than the neck and lower back because each vertebra connects to a pair of ribs. A systematic review of population studies found thoracic spine pain is less common than neck or low back pain, but still affects a meaningful proportion of adults, children and adolescents over the course of a year (Briggs et al., 2009). The same review linked it with factors such as poor general health, other musculoskeletal pain and, in younger people, heavy school bags and lower activity levels.
Common mechanical causes
- Joint irritation. The small facet joints between vertebrae and the joints where ribs attach to the spine (costovertebral joints) can become sore and stiff. This often gives a sharp, catching pain with twisting, deep breaths or rolling in bed.
- Muscle strain and overload. Muscles such as the rhomboids, middle trapezius and spinal extensors can ache after sustained postures or unfamiliar effort, like moving house or a new gym program.
- Prolonged sitting and screen work. Long periods in one position, particularly with the head forward over a laptop, are associated with neck and upper back discomfort. The fix is usually more movement and variety, not one "perfect" posture.
- Referred pain from the neck. Irritation in the lower neck can refer pain to the area between the shoulder blades, so we always check the neck as part of a middle back assessment.
Red flags: when to see a doctor first
Because the thoracic spine is close to the heart, lungs, aorta and upper abdominal organs, middle back pain deserves a careful screen. Seek urgent medical care (call 000 in an emergency) if back pain comes with:
- chest pain, pressure or tightness, shortness of breath, sweating, nausea, or pain spreading to the jaw or arm;
- sudden, severe "tearing" pain;
- fever, feeling generally unwell, or unexplained weight loss;
- a history of cancer, osteoporosis or a recent significant fall or accident;
- pain that is constant and not affected at all by movement or position, or that is worse at night;
- numbness or weakness in both legs, problems walking, or changes in bladder or bowel control.
Most middle back pain is mechanical and settles, but these signs need medical assessment before anything else.
What usually helps
Keep moving, and vary your posture
For ordinary mechanical back pain, guidelines consistently recommend staying active and avoiding prolonged bed rest (Foster et al., 2018). Gentle rotation, extension over the back of a chair, and walking are good starting points. Change position every 30 to 45 minutes when you work at a desk.
Build capacity, not just flexibility
Once the acute pain settles, strengthening the upper back and shoulder blade muscles (rows, band pull-aparts, prone raises) helps the area tolerate the loads of work and daily life.
Hands-on care, as part of a plan
Spinal manipulation, mobilisation and soft tissue work can help some people with mechanical thoracic pain move more comfortably in the short term. We use them alongside advice and exercise, not instead of them, and we explain what we are doing and why before we start.
What an assessment at Spirit Chiropractic looks like
We start with a detailed history and red-flag screen, then examine your neck, upper back, ribs and shoulders. We look at how you breathe, rotate and bend, and test strength and nerve function where relevant. If anything suggests a non-musculoskeletal cause, we refer you to your GP or for imaging before treating. If it is mechanical, we agree on a short, clear plan with a review point, so you know whether it is working.
Middle back pain that keeps coming back?
A thorough assessment can help work out whether it is coming from the joints, ribs, muscles or neck, and build a plan you can follow at home.
Frequently Asked Questions
Is middle back pain serious?
Most middle back pain is mechanical and settles with time, movement and sensible load management. Because the thoracic spine is close to the heart and lungs, pain with chest pressure, breathlessness, fever, weight loss or severe tearing pain needs urgent medical assessment first.
Why does my back hurt between the shoulder blades when I sit?
Long periods in one position, especially leaning towards a screen, can overload the muscles and joints of the upper back. Changing position regularly, taking short movement breaks and strengthening the upper back usually helps more than chasing one perfect posture.
Can a rib be out of place?
Ribs do not usually slip out of place, but the joints where ribs attach to the spine can become irritated and stiff. This can cause sharp pain with deep breaths or twisting, and it generally responds well to movement and graded loading.
Should I get an X-ray for middle back pain?
Imaging is not routinely needed for mechanical middle back pain. It is considered when there are red flags, such as significant trauma, suspected fracture, a history of cancer or osteoporosis, or symptoms that do not follow a mechanical pattern.
References
- Briggs, A.M., Smith, A.J., Straker, L.M., & Bragge, P. (2009). Thoracic spine pain in the general population: Prevalence, incidence and associated factors in children, adolescents and adults. A systematic review. BMC Musculoskeletal Disorders, 10, 77. https://doi.org/10.1186/1471-2474-10-77
- Foster, N.E., Anema, J.R., Cherkin, D., et al. (2018). Prevention and treatment of low back pain: Evidence, challenges, and promising directions. The Lancet, 391(10137), 2368–2383. https://doi.org/10.1016/S0140-6736(18)30489-6
This article is general information, not a diagnosis or a substitute for individual advice from your health professional.
