Pain between the shoulder blades or across the upper back is one of the most common musculoskeletal complaints, yet it often receives less attention than lower back pain. Understanding the causes of upper back pain is essential for finding relief and preventing the problem from becoming chronic — and for recognizing the small number of cases that signal something more serious.
The causes of upper back pain range from simple muscle strain to more complex spinal conditions. The upper back, known medically as the thoracic spine, consists of 12 vertebrae (T1 through T12) that connect to the rib cage. This region is inherently more stable than the cervical (neck) or lumbar (lower back) spine because the ribs provide additional structural support, which is why upper back pain is less common than neck or lower back pain. When it does occur, though, it can be just as debilitating and disruptive to daily life.
The Short Version
- Most upper back pain is musculoskeletal — posture, muscle strain, or trigger points — and eases with conservative care over a few weeks.
- Conservative care works well: posture and ergonomics, targeted stretching and strengthening, physical therapy, and heat/cold.
- See a doctor if pain is severe, lasts beyond two weeks, follows an injury, wakes you at night, or comes with unexplained weight loss.
- Get emergency care for the red flags in the box below — chest pain, tearing pain to the back, or new weakness/numbness.
Upper Back Pain That Needs Urgent or Emergency Care
Call 911 or go to the ER if upper back pain comes with any of these:
- Chest pain, pressure, or tightness, or shortness of breath — especially with sweating, nausea, or pain spreading to the arm, neck, or jaw (possible heart attack).
- Sudden, severe “tearing” or “ripping” pain in the chest or between the shoulder blades that radiates to the back — a possible aortic dissection, a life-threatening emergency.
- New weakness, numbness, or tingling in the arms or legs, trouble walking, or loss of bladder or bowel control (possible spinal cord compression).
- Pain after significant trauma — a fall, car crash, or hard blow — which can mean a fracture.
See a doctor promptly (same day) if upper back pain comes with fever or chills (possible infection), a history of cancer, unexplained weight loss, or pain that is worse at night and steadily worsening. These features don’t always mean something serious, but they deserve timely evaluation. This box is general information, not a diagnosis.
The rest of this guide focuses on the far more common, non-emergency causes and how they’re treated. For more on health conditions, visit our medical conditions guide.
Poor Posture and Muscle Strain
The most common cause of upper back pain in the modern world is sustained poor posture, particularly the forward-head position and rounded shoulders associated with prolonged sitting and device use — sometimes informally called “tech neck.” According to the Cleveland Clinic, holding the head forward of its neutral position markedly increases the effective load on the muscles of the neck and upper back, because the head (which weighs on the order of 10 to 12 pounds) acts on a longer lever the farther forward it sits. The exact “pounds” figures often quoted are illustrative rather than precise, but the principle holds: the more your head juts forward, the harder your upper-back muscles must work to hold it up.
This sustained postural stress can lead to a pattern sometimes called “upper crossed syndrome,” characterized by tightness in the chest and upper trapezius muscles combined with weakness in the deep neck flexors and lower trapezius muscles. Over time, this imbalance can contribute to chronic muscular pain, tension headaches, and restricted range of motion.
Muscle strain from overuse, sudden movements, heavy lifting, or sleeping in an awkward position is another frequent cause. The rhomboids, trapezius, and levator scapulae muscles are particularly vulnerable to strain in the upper back. These injuries typically produce localized pain that worsens with specific movements and improves with rest. Most muscle strains resolve within a few days to a few weeks with appropriate self-care.
Thoracic Disc Problems
Although less common than cervical or lumbar disc herniations, thoracic disc problems can cause significant upper back pain. The intervertebral discs in the thoracic spine can degenerate, bulge, or herniate, potentially irritating nearby nerves or, rarely, compressing the spinal cord.
Thoracic disc herniations account for a small fraction of all disc herniations but can be tricky to diagnose because their symptoms often mimic other conditions. Pain may radiate around the rib cage along the path of the affected nerve, a pattern called radiculopathy. In severe cases, a thoracic disc herniation can compress the spinal cord, causing weakness, numbness, or bowel and bladder problems — which constitutes a medical emergency and is one of the red-flag scenarios listed above.
Degenerative disc disease in the thoracic spine becomes more common with age as the discs lose water content and height. This natural wear-and-tear process can cause chronic, dull upper back pain that worsens with prolonged sitting or certain movements.
Spinal Conditions
Several structural conditions of the spine can cause upper back pain:
Osteoarthritis. Degeneration of the facet joints in the thoracic spine can cause stiffness and pain, particularly in people over 50. Spinal osteoarthritis is a common cause of chronic back pain in older adults, and symptoms tend to be worse in the morning and after periods of inactivity.
Kyphosis. Excessive forward curvature of the upper back — whether from Scheuermann’s disease in adolescents or osteoporotic compression fractures in older adults — can cause pain and functional limitation. Mild kyphosis may cause no symptoms, but more severe cases can cause persistent pain and difficulty standing upright.
Scoliosis. Abnormal sideways curvature of the spine can affect the thoracic region, causing uneven muscle loading and chronic pain. Scoliosis affects a small percentage of the population, and the thoracic spine is a commonly affected region.
Compression fractures. Osteoporosis can weaken the thoracic vertebrae to the point where they fracture under normal loads or minor strain. According to the Mayo Clinic, vertebral compression fractures are common, especially in postmenopausal women and older adults with osteoporosis, and can cause sudden, severe upper or mid-back pain — sometimes with little or no obvious injury.
Myofascial Pain and Trigger Points
Myofascial pain syndrome involves the development of tender, tight knots within the muscle fibers called trigger points. These points are very sensitive to pressure and can refer pain to distant areas. Trigger points in the upper back muscles — particularly the rhomboids, trapezius, infraspinatus, and levator scapulae — are extremely common and can cause widespread pain patterns that may mimic other conditions.
Trigger points tend to develop in response to muscle overload, trauma, repetitive stress, or prolonged poor posture. They’re particularly common in people who perform repetitive upper-body movements or hold static postures for long periods, such as office workers, drivers, musicians, dental professionals, and new parents.
Treatment for myofascial pain includes trigger-point release through manual therapy, dry needling or trigger-point injections in some cases, stretching programs, and — importantly — addressing the underlying postural or biomechanical factors that keep the trigger points coming back.
Internal Organ Causes of Upper Back Pain
Not all upper back pain originates in the musculoskeletal system. Several internal organs can refer pain to the upper back, which is why an accurate diagnosis sometimes matters a great deal:
- Heart conditions. Heart attack, angina, and aortic dissection can all cause upper back pain, particularly between the shoulder blades. Atypical presentations are more common in women, older adults, and people with diabetes, according to the American Heart Association.
- Aortic dissection. A tear in the wall of the aorta classically causes sudden, severe “tearing” or “ripping” pain in the chest or between the shoulder blades and is a life-threatening emergency requiring an immediate 911 call.
- Gallbladder disease. Gallstones and cholecystitis often cause pain that radiates to the right upper back and shoulder-blade area.
- Pancreatitis. Inflammation of the pancreas can cause pain that radiates from the upper abdomen straight through to the back.
- Lung conditions. Pneumonia, pulmonary embolism (a blood clot in the lung), pleurisy, and lung cancer can all present with upper back pain, often with cough, shortness of breath, or other respiratory symptoms.
- Esophageal conditions. GERD (acid reflux) and esophageal spasm can cause pain between the shoulder blades that may be mistaken for musculoskeletal pain.
- Shingles. The rash of shingles can appear on the back, but the burning or tingling pain often begins a few days before the rash and can be mistaken for a muscle problem.
Seek immediate medical attention if upper back pain is accompanied by chest pain or pressure, shortness of breath, jaw or arm pain, sudden severe “tearing” pain, or signs of stroke. These combinations can indicate life-threatening conditions requiring emergency treatment. For a related emergency guide, see our article on when to go to the ER for a headache.
Effective Treatments for Upper Back Pain
Treatment depends on the underlying cause, but several approaches help the most common musculoskeletal causes of upper back pain:
Posture correction and ergonomics. Adjustments to your workspace — proper monitor height, chair support, and keyboard position — can significantly reduce postural strain. The Occupational Safety and Health Administration (OSHA) recommends positioning the monitor about an arm’s length away with the top of the screen at or slightly below eye level, keeping the head balanced over the shoulders.
Exercise and stretching. Strengthening the muscles that support good posture — particularly the lower trapezius, serratus anterior, and deep neck flexors — while stretching tight muscles such as the pectorals and upper trapezius helps correct the imbalances that contribute to upper back pain. A combination of strengthening and flexibility work is commonly recommended for back pain management.
Physical therapy. A physical therapist can design a personalized program addressing your specific impairments and goals. Physical therapy is widely recommended as a first-line treatment for most types of mechanical back pain.
Manual therapy. Massage, chiropractic manipulation, and osteopathic manipulation can provide relief for musculoskeletal upper back pain. Evidence supports spinal manipulation as one reasonable option for acute, non-specific back pain, though results vary from person to person.
Medications. Options that clinicians commonly discuss include over-the-counter acetaminophen and nonsteroidal anti-inflammatory drugs (such as ibuprofen or naproxen), as well as topical treatments like menthol or capsaicin. Which medication is appropriate — and at what dose — depends on your health history, other medications, and kidney, stomach, liver, and heart considerations, so talk with your clinician or pharmacist rather than self-prescribing. Prescription options such as short courses of muscle relaxants may be considered for some people. Avoid combining products that contain the same active ingredient.
Heat and cold therapy. Cold is often used for acute injuries during the first 48 to 72 hours to limit swelling, while heat tends to help chronic muscle tension and stiffness. Many people find that alternating the two gives the best relief. Protect the skin and limit each application to about 15 to 20 minutes.
For more information about related conditions, visit our medical conditions guide.
Prevention Strategies
Preventing upper back pain is often more effective than treating it. Key strategies include maintaining good posture throughout the day, taking regular breaks from sitting every 30 to 60 minutes, doing daily stretches targeting the chest and upper back, strengthening the core and upper-back muscles through regular exercise, using ergonomic furniture and equipment, maintaining a healthy weight, sleeping on a supportive mattress with appropriate pillow height, lifting with your legs rather than your back, and managing stress, which can drive muscle tension.
The CDC recommends that adults get at least 150 minutes of moderate-intensity aerobic activity per week plus muscle-strengthening activities on two or more days. Meeting these guidelines helps maintain the muscular strength and flexibility needed to support the upper back and prevent pain. For older adults and those with osteoporosis risk, weight-bearing exercise and adequate calcium and vitamin D also help protect the thoracic vertebrae against compression fractures.
Frequently Asked Questions
Can upper back pain be a sign of cancer?
While upper back pain is rarely caused by cancer, it can occasionally be a symptom of lung cancer, spinal tumors, or cancer that has spread to the thoracic spine. Cancer-related back pain tends to be persistent, to worsen over time and at night, not to improve with rest, and may come with unexplained weight loss, fatigue, or other systemic symptoms. If your upper back pain doesn’t respond to conservative treatment after a few weeks, or comes with concerning features, your doctor may order imaging to rule out serious causes — especially if you have a prior cancer history.
Why does my upper back hurt when I breathe?
Pain that worsens with breathing has several possible causes. Costochondritis — inflammation of the cartilage connecting the ribs to the breastbone — is a common benign cause, as is intercostal muscle strain between the ribs. More concerning causes include pleurisy, pneumonia, pulmonary embolism, and rib fractures. If breathing-related upper back pain is severe, sudden in onset, or comes with shortness of breath, fever, or cough, seek medical evaluation promptly.
How long does upper back pain typically last?
Most episodes caused by muscle strain or poor posture resolve within two to six weeks with appropriate self-care. Acute strains may improve within a few days. Chronic upper back pain that persists beyond about three months may need more comprehensive evaluation and treatment. Recovery time depends on the cause, the severity of the initial injury, how consistently you follow treatment, and whether contributing factors such as poor posture are addressed.
Should I see a doctor for upper back pain?
See a doctor if your upper back pain is severe, has lasted more than two weeks without improvement, occurred after a traumatic injury, comes with numbness or weakness in your arms or legs, is associated with bowel or bladder changes, occurs with unexplained weight loss or fever, or wakes you at night and steadily worsens. Call 911 for the emergency red flags described earlier, such as pain with chest pressure, shortness of breath, or sudden tearing pain.
Is upper back pain related to stress?
It can be. Emotional stress often leads people to tense the shoulder and upper-back muscles and to adopt hunched postures, which can trigger or worsen muscular pain and trigger points. Stress-reduction techniques, movement breaks, and good ergonomics frequently help.
The causes of upper back pain are varied, but the large majority of cases respond well to conservative treatment including posture correction, exercise, and physical therapy. By understanding the potential causes, watching for the red flags that warrant urgent care, and taking proactive steps to maintain upper-back health, you can reduce your risk of chronic pain and keep the mobility you need for daily life. This article is general information and not a substitute for individualized medical advice.
Sources
- MedlinePlus — Back pain
- Cleveland Clinic — Upper back pain; posture
- Mayo Clinic — Osteoporosis and vertebral compression fractures
- NIAMS / NIH — Back pain
- American Heart Association — Heart attack warning signs; aortic dissection
- OSHA — Computer workstations eTool (ergonomics)
- CDC — Physical activity guidelines for adults