
Feeling pain in your chest can be really worrying. You might wonder, why does my sternum hurt when you feel a sharp or dull ache behind your breastbone.
This type of breast bone pain is quite common. It happens in about 1 to 3 percent of visits to primary care in the United States. Most of the time, it’s not a heart problem but a muscle or bone issue.
At Liv Hospital, we know finding out why your sternum hurts is key to feeling better. We offer care that’s focused on you, using international standards. This helps you deal with your symptoms confidently.
Knowing why does sternum hurt helps you take charge of your health. Our team is here to guide you with kindness. We want to help you get back to your normal life.
Key Takeaways
- Chest discomfort near the breastbone is a frequent reason for primary care visits.
- Most instances of this pain are musculoskeletal, not heart-related.
- Getting a professional check-up is important to rule out serious health issues.
- Liv Hospital provides expert, patient-centered care for accurate diagnosis.
- Understanding your symptoms is the first step toward effective relief and recovery.
Understanding Why Does My Sternum Hurt

Many people worry about their heart when they feel pain in the chest behind the breastbone. It’s normal to feel scared when you notice pain in this spot. But, most of the time, the pain is not from your heart but from your muscles and bones.
The Anatomy of the Sternum
The sternum is a flat, T-shaped bone at the front of your chest. It acts as a vital shield, protecting your heart and lungs. It connects to your ribs through strong, flexible cartilage, making your rib cage strong.
When you wonder what would cause sternum pain, think about the joints and tissues in this area. These tissues move with every breath, making them prone to pain or strains. Knowing how your sternum works helps you understand most chest pain is just from these tissues working hard.
Distinguishing Musculoskeletal Pain from Cardiac Concerns
Many people ask, why do my sternum hurt, and worry it’s serious. But, most chest pain is not from the heart. It’s usually from bone or cartilage issues. This pain often changes when you move or breathe deeply.
Medical Advisory Board
To understand better, let’s look at the main differences between these pains. Check the table below to see if your symptoms match common ones.
| Feature | Musculoskeletal Pain | Cardiac Concerns |
| Nature of Pain | Sharp, localized, or aching | Crushing, heavy, or radiating |
| Trigger | Movement or physical pressure | Exertion or emotional stress |
| Duration | Often lasts for days or weeks | Usually short-lived or escalating |
| Associated Symptoms | Tenderness to the touch | Shortness of breath, nausea |
If you’re wondering why would my sternum hurt, remember to see a doctor for sternum pain pressure that lasts. We’re here to help you feel better and understand your concerns.
Common Causes and Triggers for Breastbone Pain

Understanding what causes breastbone pain is key to finding relief. Many people worry about heart problems when they feel pain in the middle of the sternum. But, most of the time, it’s related to muscle and bone issues. We aim to help you understand these common problems so you can take better care of your health.
Costochondritis: The Leading Culprit
Costochondritis is when the cartilage that connects your ribs to your breastbone gets inflamed. It’s the main reason for chest pain, affecting 4 to 50 percent of people. Many ask us, “why is my sternum sore,” and often, it’s because of this.
This inflammation can start after injuries, hard workouts, or too much coughing. It usually hits adults between 20 and 50. Women are more likely to get it, causing sharp pain behind the sternum that gets worse with movement.
Other Musculoskeletal Sources of Sternum Pressure
There are other reasons for sternum pain too. For example, xiphoid process syndrome irritates the bottom of the breastbone, causing pain at lower sternum. This area can be very sensitive, making it tender during everyday tasks.
Repeating the same motions or bad posture can strain the sternum muscles. You might feel a dull pain behind the sternum that changes throughout the day. Whether it’s pain by the sternum or stomach sternum pain, finding the cause is key to feeling better.
| Condition | Primary Symptom | Common Trigger |
| Costochondritis | Sharp, localized pain | Repetitive strain or coughing |
| Xiphoid Syndrome | Extreme pain below sternum | Direct trauma or pressure |
| Muscle Strain | Dull, aching discomfort | Overexertion or poor posture |
When to Seek Professional Medical Attention
While many muscle and bone problems can be handled on your own, some need urgent care. If you have cold sweats, nausea, or trouble breathing, get help right away. These signs might mean your heart is at risk, not just your sternum.
We urge you to listen to your body and see a doctor if your symptoms don’t go away or get worse. Getting help early means you’ll get the right treatment and feel better sooner. Your health and peace of mind are our top concerns.
Conclusion
Dealing with chest discomfort needs patience and care. We hope this guide helps you feel more confident in managing your symptoms.
Rest and small lifestyle changes often help many people. Your body tells you when it needs to rest. Paying attention to these signs helps your healing.
Seeing a doctor for a proper diagnosis is key. They can give you the right care for your needs. Our team is here to support you every step of the way.
Your health is our top priority. We’re ready to offer the support you need. If your symptoms don’t go away, contact our specialists. Taking action now keeps you healthy for the future.
FAQ
What would cause sternum pain in most patients?
Most commonly it’s muscle strain, costochondritis (rib cartilage inflammation), or posture-related stress.
Why is my sternum sore and tender to the touch?
Tenderness usually points to muscle or cartilage inflammation rather than heart-related causes.
What does a sharp pain behind the sternum indicate?
It can come from acid reflux, inflammation, or chest wall irritation, depending on triggers.
Why do I feel extreme pain below the sternum or near my stomach?
This is often linked to acid reflux, gastritis, or digestive irritation.
How can I tell the difference between a dull pain behind the sternum and a heart attack?
Muscle pain changes with movement; heart pain is heavy, persistent, and may spread to arm or jaw.
Why does my sternum hurt after exercise or lifting?
Heavy lifting or strain can inflame chest muscles or cartilage around the sternum.
Why would my sternum hurt without any obvious injury?
It can be from inflammation, posture strain, stress tension, or repetitive minor stress on the chest wall.
References
The Lancet. https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(18)31826-7/fulltext