Upper Back Pain: Causes, Symptoms, and When to Get Help

Upper back pain is one of the most common musculoskeletal complaints, affecting people who spend long hours at a desk, those who do physical work, and many others in between. Whether you feel a dull ache across your shoulder blades or a sharp, persistent pain in your thoracic spine, understanding what is driving it can make a real difference in how quickly you get better.

Common Causes of Upper Back Pain

The thoracic spine — the section of your spine that runs from the base of your neck to the bottom of your rib cage — is naturally more stable than the neck or lower back. That stability means disc herniations and nerve compression are less common here, but muscular and postural problems are very common.

• Muscle strain and overuse: Repetitive movements, heavy lifting, or sustained awkward positions can overstrain the muscles of the upper back. This is one of the most frequent causes of acute upper back pain and typically improves with rest and gentle movement within a few weeks.
• Poor posture and prolonged sitting: Sitting for hours with a rounded upper back and forward head posture places chronic stress on the thoracic muscles and joints. Over time, this leads to muscular fatigue, tightness, and persistent aching across the upper back and between the shoulder blades.
• Myofascial trigger points: Tight, irritable knots within upper back muscles — particularly the trapezius and rhomboids — are a very common source of upper back pain. These trigger points can cause local tenderness and refer pain to surrounding areas, including the neck and shoulders.
• Thoracic disc herniation: Less common than in the lower back, but thoracic disc herniations do occur. They can cause mid-back pain and, in some cases, pressure on spinal nerves leading to radiating pain around the rib cage or into the abdomen.
• Thoracic facet joint arthritis: The small joints connecting each vertebra in the thoracic spine can develop arthritis with age or injury. This typically causes stiffness and aching in the mid-back that worsens with prolonged sitting or standing.
• Thoracic outlet syndrome: Compression of nerves or blood vessels between the collarbone and first rib can cause pain in the upper back, shoulder, and arm, along with numbness or tingling in the hand. It is more common in people who perform repetitive overhead work or who have poor shoulder posture.
• Rib-related problems: Costochondral joint irritation (where ribs attach to the thoracic vertebrae) and rib stress fractures can produce sharp, localized upper or mid-back pain that worsens with deep breathing or twisting.

Pain Between the Shoulder Blades

Pain between the shoulder blades — in the area of the rhomboid and middle trapezius muscles — is one of the most frequently reported upper back complaints. At 6,600 monthly searches, it is a symptom that brings many people looking for answers.

The most common reasons for this type of pain include:

• Rhomboid muscle strain: The rhomboid muscles connect the inner edges of the shoulder blades to the spine. Straining these muscles through poor posture, repetitive reaching, or sleeping in an awkward position causes a dull, aching pain that sits squarely between the shoulder blades.
• Thoracic facet joint dysfunction: The facet joints of the mid-thoracic spine sit directly in the region between the shoulder blades. Irritation or arthritis in these joints can produce a deep, sometimes sharp pain in this area that worsens with twisting or backward bending.
• Referred pain from the cervical spine: Problems in the lower neck — such as a disc bulge or facet joint irritation — frequently refer pain downward into the upper back and between the shoulder blades. The pain may feel entirely localized to the mid-back even when the source is in the neck.
• Thoracic disc problems: A bulging or herniated disc in the mid-thoracic region can cause pain that is felt between the shoulder blades, sometimes with a band-like aching sensation around the chest wall.
• Gallbladder-related referred pain: Right-sided pain between the shoulder blades that comes on after eating fatty foods, is accompanied by nausea, or arrives in waves rather than remaining constant may originate from the gallbladder rather than the spine. This type of pain requires evaluation by your primary care physician, not a spine specialist.

The Upper Back, Neck, and Shoulder Connection

The upper back does not work in isolation. It shares several large, powerful muscles with the neck and shoulders, which means tension or dysfunction in one area almost always affects the others.

The trapezius — a broad, diamond-shaped muscle spanning the back of the neck, upper back, and shoulders — is the clearest example. Chronic tightness in the upper trapezius (often felt as shoulder and neck stiffness) pulls on the thoracic spine and contributes to upper back pain. The levator scapulae, which runs from the side of the neck to the top of the shoulder blade, creates a direct link between neck pain and upper back or shoulder pain.

This interconnection also means that a problem originating in the cervical spine — such as a disc herniation or facet joint irritation — can produce pain that feels entirely like an upper back problem. Clinicians call this cervicogenic upper back pain. Treating only the upper back in these cases provides limited relief; the cervical source must be addressed as well.

For people who spend significant time at a desk, the pattern is especially predictable: forward head posture strains the neck, rounded shoulders stretch the rhomboids and middle trapezius, and the resulting muscle fatigue produces pain that spans the neck, upper back, and shoulders simultaneously.

Red Flags: When Upper Back Pain Needs Urgent Attention

Most upper back pain is benign, but certain symptoms indicate that something more serious may be happening and that you should seek medical attention right away rather than waiting.

• Pain with chest tightness or shortness of breath: Upper back pain that occurs alongside chest pressure, tightness, or difficulty breathing may indicate a cardiac event, pulmonary embolism, or aortic problem. This combination requires emergency evaluation.
• Pain following significant trauma: Upper back pain that began after a fall, vehicle accident, or other forceful impact should be evaluated for vertebral fractures, particularly in older adults or people with osteoporosis.
• Fever with back pain: Back pain combined with fever may indicate a spinal infection such as discitis or an epidural abscess. These conditions require prompt diagnosis and treatment.
• Progressive weakness or numbness in the arms or legs: Worsening weakness or numbness below the level of the upper back may indicate spinal cord compression, which is a serious condition requiring urgent evaluation.
• Unexplained weight loss: Persistent upper back pain accompanied by unintentional weight loss, particularly in people with a history of cancer, warrants evaluation to rule out malignancy involving the thoracic spine.

When to See a Specialist

Many cases of upper back pain improve within 2 to 3 weeks with conservative measures such as activity modification, stretching, and attention to posture. Consider seeing a pain management specialist or physiatrist if:

• Your pain has persisted for more than 2 to 3 weeks without meaningful improvement
• Pain is affecting your ability to work, sleep, or perform daily activities
• You have radiating pain, numbness, or tingling running down one or both arms
• You have tried stretching, posture correction, and rest without adequate relief
• You want to rule out a structural problem in the thoracic spine or cervical spine
• Your pain is accompanied by any of the red flag symptoms listed above

Upper back pain sometimes overlaps with shoulder pain and neck pain. A specialist can help determine which region is driving your symptoms and create a targeted treatment plan.

Treatment Options for Upper Back Pain

Treatment depends on the underlying cause and how long you have had symptoms. Most people with upper back pain benefit from a stepwise approach that starts conservatively.

• Physical therapy: Exercises to strengthen the upper back and core muscles, improve posture, and correct movement patterns that contribute to pain are often the most effective long-term solution for muscular and postural upper back pain.
• Ergonomic adjustments: For desk workers, adjusting monitor height, chair position, and keyboard placement can significantly reduce the strain on upper back muscles and reduce pain recurrence.
• Injection therapies: Trigger point injections for myofascial pain, thoracic facet joint injections, and medial branch blocks can provide targeted relief when conservative measures are not enough.
• Interventional pain management: Radiofrequency ablation of thoracic facet joints and other minimally invasive procedures are options for persistent pain from specific structural sources.
• Multidisciplinary pain management: For chronic upper back pain, a comprehensive program addressing physical, psychological, and rehabilitative factors typically produces the best outcomes.

Browse the full treatment options guide for detailed information on all available approaches. Also see how upper back pain compares to lower back pain in terms of causes and treatment.

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