Right-Sided Mid-Back Pain: Causes, Warning Signs and Treatment

Pain on the right side of the middle back may make sitting, turning, sleeping or taking a deep breath uncomfortable.

Often the cause is musculoskeletal such as a muscle, rib or spinal joint but pain in this area can also arise from:

• Thoracic spinal nerves
• Vertebral fractures
• Kidneys
• Gallbladder
• Chest or lung conditions
• Shingles

The location of pain alone cannot identify the cause.

At Painacea, the first step is to determine whether the pain is coming from the spine or surrounding structures or whether another medical condition needs to be evaluated first.

When Mid-Back Pain Needs Urgent Assessment

Seek urgent medical care if mid-back pain occurs with:

• New or severe chest pain
• Significant difficulty breathing
• Coughing up blood
• New or rapidly worsening leg weakness
• Major difficulty walking
• New bladder or bowel dysfunction with neurological symptoms
• Significant loss of sensation
• Severe pain following major trauma
• Fever with severe or rapidly worsening pain

For someone with current or previous cancer, new back pain with weakness, walking difficulty, altered sensation, or bladder or bowel changes requires particularly urgent assessment because metastatic spinal cord compression (MSCC) must be excluded. NICE treats suspected MSCC with neurological symptoms as an oncological emergency and recommends urgent MRI.

Where Is Mid-Back Pain Felt?

The middle back corresponds mainly to the thoracic spine, which extends from T1 to T12 and connects with the rib cage.

Pain may be felt:

• Beside the spine
• Between or below the shoulder blades
• Along the ribs
• Around the side of the chest
• Beneath the lower ribs
• Travelling from the back around the chest or upper abdomen

The pattern of pain often provides useful diagnostic clues.

What Can Cause Right-Sided Mid-Back Pain?

1. Muscle or Soft-Tissue Pain

Muscle pain may occur after:

• Lifting
• Sudden twisting
• Exercise
• Repetitive movements
• Prolonged sitting
• Working in one position for long periods

It may feel:

• Aching
• Tight
• Tender
• Worse with particular movements

Persistent pain should not automatically be labelled as muscular if it does not improve as expected.

2. Rib and Intercostal Pain

The ribs connect to the thoracic spine, and the intercostal muscles lie between them.

Pain may worsen with:

• Twisting
• Coughing
• Sneezing
• Reaching
• Deep breathing

However, pain related to breathing can also arise from chest or pleural conditions.

Significant breathlessness or unexplained chest symptoms require medical assessment rather than being assumed to be rib pain.

3. Thoracic Facet-Joint Pain

Facet joints are the small joints at the back of the spine.

Thoracic facet pain may cause:

• Localised pain beside the spine
• Pain around the shoulder-blade region
• Pain aggravated by rotation or extension
• Referred pain around the chest wall

MRI or X-ray findings alone cannot reliably prove that a facet joint is the pain generator.

When facet-mediated pain is strongly suspected and conservative treatment has been inadequate, an appropriately selected diagnostic medial branch MIPSI may help determine whether the joint is responsible before longer-duration treatment such as radiofrequency ablation is considered.

4. Thoracic Nerve-Root Pain

A thoracic nerve root may become irritated by conditions such as:

• Disc herniation
• Foraminal narrowing
• Degenerative changes
• Previous surgery
• Less commonly, tumour or infection

Thoracic radicular pain may feel:

• Burning
• Shooting
• Electric
• Band-like around the ribs or abdomen

There may also be:

• Tingling
• Numbness
• Altered skin sensitivity

Weakness, walking difficulty or bladder/bowel symptoms suggest possible spinal-cord involvement rather than simple nerve-root pain and require urgent evaluation.

5. Vertebral Compression Fracture

A vertebral compression fracture should be considered particularly when pain begins:

• After trauma
• In an older adult
• In someone with osteoporosis
• After prolonged corticosteroid use
• In someone with cancer involving the spine

Pain may be sudden, localised and significantly worse with movement or standing.

Selected painful vertebral compression fractures may be evaluated for vertebroplasty or kyphoplasty, but not every compression fracture requires a procedure.

6. Kidney Stones or Kidney Infection

Kidney pain is generally felt more towards the flank—below the ribs and towards the side of the back.

Kidney stones may cause:

• Severe pain coming in waves
• Pain travelling towards the abdomen or groin
• Blood in urine
• Nausea or vomiting
• Urinary discomfort

Kidney infection may cause:

• Flank or back pain
• Fever or chills
• Painful urination
• Frequent urination
• Nausea or vomiting

Back pain with fever and urinary symptoms requires medical assessment.

7. Gallbladder Problems

Gallbladder pain more commonly begins in the right upper abdomen, but may sometimes be felt towards the right shoulder blade or back.

Associated symptoms may include:

• Nausea or vomiting
• Fever
• Upper abdominal pain
• Jaundice

These symptoms require appropriate medical evaluation rather than treatment as spinal pain.

8. Lung or Pleural Conditions

Inflammation around the lungs can cause sharp pain that worsens with breathing or coughing and may be felt towards the back.

Seek prompt or emergency assessment for:

• Significant breathlessness
• New unexplained chest pain
• Coughing up blood
• Rapid deterioration

New chest pain should first be medically assessed before being labelled “non-cardiac.”

9. Shingles and Post-Herpetic Neuralgia

Shingles may initially cause:

• Burning
• Tingling
• Skin sensitivity
• Pain along one side of the chest or back

The characteristic rash may appear later.

Some patients continue to experience nerve pain after the rash has resolved, known as post-herpetic neuralgia.

How Is Persistent Mid-Back Pain Diagnosed?

The assessment begins by determining whether the pain appears:

• Musculoskeletal
• Joint-related
• Nerve-related
• Referred from another organ
• Neurological
• Related to fracture or another serious condition

A pain physician may assess:

• How the pain started
• Exact pain distribution
• Relationship to movement or breathing
• Whether pain travels around the ribs
• Tingling or numbness
• Muscle strength and neurological function
• Previous injuries
• Previous treatment
• Relevant medical conditions
• Impact on sleep, movement and work

Do You Always Need an MRI?

No.

For uncomplicated acute thoracic back pain without neurological symptoms or other red flags, ACR (american college of radiology) rates routine initial radiography, CT and MRI as usually not appropriate.

MRI becomes much more relevant when there is:

• Thoracic radiculopathy
• Suspected spinal-cord involvement
• Progressive neurological symptoms
• Cancer
• Infection
• Significant trauma
• Osteoporosis or fracture risk
• Persistent symptoms where imaging would change treatment

If kidney, gallbladder or chest disease is suspected, the appropriate investigation may instead involve urine tests, blood tests, ultrasound, CT or another organ-specific investigation.

The right investigation should answer a clinical question, not simply be ordered because pain exists.

Treatment for Right-Sided Mid-Back Pain

Treatment depends on the diagnosis.

Foundational Treatment

When uncomplicated musculoskeletal pain is suspected, treatment may include:

• Remaining gently active
• Temporary modification of painful activities
• Physiotherapy
• Mobility and strengthening exercises
• Gradual return to normal activity
• Ergonomic changes
• Appropriate medication where indicated

The same stretching programme should not automatically be prescribed to every patient with mid-back pain.

Persistent pain should prompt reassessment rather than repeated escalation of painkillers.

When Can MIPSI Help?

MIPSI stands for Minimally Invasive Pain and Spine Interventions.

The Indian Society for the Study of Pain describes MIPSI as a structured domain of image-guided diagnostic and therapeutic interventions used for appropriately selected spinal, nerve, musculoskeletal and other pain conditions.

MIPSI is not required simply because mid-back pain persists.

It becomes relevant when:

• Serious and non-spinal causes have been appropriately excluded
• A particular spinal joint or nerve is suspected
• Conservative treatment has been inadequate
• Pain significantly interferes with function or rehabilitation
• A targeted intervention is likely to provide useful diagnostic or therapeutic information

Depending on the diagnosis, options may include:

Diagnostic Thoracic Medial Branch MIPSI

May help determine whether a thoracic facet joint is contributing significantly to pain.

Radiofrequency Ablation

May be considered for appropriately selected facet-mediated pain after diagnostic confirmation.

Intercostal Nerve Block

May be considered for selected intercostal neuralgia or focal chest-wall nerve pain after appropriate assessment.

Thoracic Nerve-Root or Epidural Intervention

May be considered in selected patients with thoracic radicular pain when the clinical findings and imaging support a particular nerve-root pathology.

Vertebroplasty or Kyphoplasty

May be considered in selected painful vertebral compression fractures.

Cryoablation / Cryoneurolysis

Selected focal peripheral or intercostal nerve-pain conditions may sometimes be suitable for cryoneurolysis after the pain generator has been established.

Neuromodulation

Selected severe or persistent neuropathic pain conditions that have not responded adequately to simpler treatments may occasionally be evaluated for advanced neuromodulation.

This is not routine treatment for ordinary mid-back pain.

Does Thoracic Disc Pain Require Spine Endoscopy or Surgery?

Usually not.

Thoracic disc herniation is much less commonly responsible for symptoms than lumbar or cervical disc disease.

When a thoracic disc produces significant spinal-cord or nerve compression, treatment decisions depend on:

• Neurological findings
• MRI anatomy
• Severity and progression
• Presence of myelopathy
• Surgical risk
• Whether decompression is actually required

Selected minimally invasive or endoscopic approaches may sometimes be considered by appropriately trained spine specialists, but thoracic spinal-cord compression should not be approached as simply another routine pain procedure.

When Should You See a Pain Specialist?

Pain-specialist assessment may be useful when:

• Pain persists despite appropriate initial treatment
• Pain keeps returning
• Pain interferes with sleep, movement or work
• Pain travels around the ribs
• Burning, tingling or numbness suggests nerve involvement
• The MRI contains abnormalities but it is unclear which one is causing pain
• Repeated medicines provide only temporary relief
• A diagnostic or targeted procedure is being considered
• Musculoskeletal or spinal pain remains after non-spinal causes have been excluded

A pain-specialist consultation should begin with diagnosis not with the assumption that an injection is required.

Painacea’s Approach to Mid-Back Pain

Painacea is neither medicine-only nor procedure-first.

Our approach is:

A first consultation may therefore result in:

• No procedure
• Rehabilitation advice
• Medication for a defined purpose
• Further investigation
• Referral for kidney, abdominal, chest or other evaluation
• Diagnostic MIPSI
• Radiofrequency treatment
• Selected nerve intervention
• Vertebral augmentation
• Advanced pain treatment
• Surgical or other specialist referral