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Réhabital

Costochondritis and Rib Pain

Sharp pain at the breastbone or between the ribs that worsens with a deep breath or a cough is always alarming — and it must be medically evaluated first. Once cardiac and pulmonary causes are excluded, the large majority of these pains are musculoskeletal and respond well to osteopathy and physiotherapy.

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Understanding This Condition

Costochondritis is inflammation of the cartilage connecting the ribs to the sternum. It causes localised pain, reproducible on palpation, often one-sided, worsened by deep breathing, coughing, sneezing or lifting. It differs from joint-related rib pain, where a rib's movement is restricted at its joint with the vertebra, producing a belt-like pain radiating forward. Both share common drivers: thoracic stiffness, shallow breathing, slumped posture, unaccustomed effort or a prolonged coughing spell. Rib pain is particularly anxiety-provoking because it sits in the chest, so we take time to explain the mechanism and confirm the clinical picture fits a mechanical origin — reproducible on palpation and changed by movement, unlike cardiac pain.

Common Symptoms

Sharp, localised pain near the sternum or between two ribs.
Pain reproduced by pressing on the area.
Worse with deep breathing, coughing or sneezing.
Pain when twisting the trunk or raising the arm.
A band-like or tight feeling across the chest.
Pain radiating from the back around to the front.
Discomfort lying on the affected side.

Common Causes

Unaccustomed effort or movement

A move, an intense lifting session or a sudden twist overloads the costovertebral and costosternal joints.

Prolonged coughing

Weeks of coughing strain the intercostal muscles and cartilage, explaining rib pain after a respiratory infection.

Posture and thoracic stiffness

A stiff thoracic spine and slumped posture reduce rib mobility and concentrate stress on a few segments.

Shallow breathing and stress

High chest breathing keeps accessory muscles permanently tense and sensitises the rib cage.

Direct trauma

A fall or impact can leave lasting rib irritation once fracture has been excluded by imaging.

Our Treatment Approach

After confirming the pain is musculoskeletal — and after medical assessment if it has not already happened — we evaluate thoracic spine mobility, rib movement through inhale and exhale, tension in the intercostals, diaphragm and pectorals, and breathing mechanics. Treatment combines gentle mobilisation of the costovertebral and costosternal joints, myofascial work on the intercostals and diaphragm, thoracic release and breathing rebalancing. Physiotherapy adds thoracic mobility exercises, upper-back postural strengthening and load progression when the pain is training-related. Massage therapy can ease associated pectoral and trapezius tension. Most patients notice a difference in the first sessions, but true costochondritis often takes several weeks to fully settle.

What to Expect at Your First Visit

The first visit lasts about 60 minutes: detailed history to screen red flags, rib cage examination and treatment. A plan of three to five sessions is usual.

At-Home Self-Care Tips

  • Apply heat to the upper back to relax the muscles.
  • Practise slow, deep breathing several times a day.
  • Temporarily avoid heavy pressing exercises (bench press, dips).
  • Do gentle thoracic rotation movements daily.
  • Support the rib cage with a cushion when coughing.
  • Adjust desk posture to avoid prolonged slumping.

Prognosis & Recovery Timeline

Joint-related rib pain often improves quickly, sometimes within two or three sessions. True inflammatory costochondritis settles more slowly — several weeks to a few months, with gradual improvement and normal fluctuation.

When to See Us at Réhabital

Book for persistent rib pain that is reproducible on palpation. Go to emergency immediately for crushing chest pain, shortness of breath, sweating, pain radiating to the arm or jaw, or palpitations.

Why Réhabital Clinic

In Côte Saint-Luc we assess the rib cage as a whole — thoracic spine, ribs, diaphragm and breathing — rather than treating only the painful spot.

Why Choose Réhabital?

Clear distinction between joint and cartilage origin
Gentle rib joint mobilisation
Diaphragm and intercostal work
Breathing retraining
Thoracic mobility exercises
Clear, reassuring explanation of the mechanism

Frequently Asked Questions

Address

D4-5800 Cavendish Blvd
Côte Saint-Luc, QC H4W 2T5

Hours

Mon–Fri: 10AM–8PM
Sun: 10AM–4PM

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First visit: 10% off

Receive 10% off your first visit to Réhabital clinic in Côte Saint-Luc, on the Island of Montréal. Physiotherapy is excluded. This offer applies to your first clinic visit, not a first visit in each specialty.

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