Most of us have heard the sound of our sternum cracking or popping, but we don’t know why it is happening. This is a common experience that can be quite alarming, as it might cause discomfort and pain, as well as worry. Here, we discuss the potential causes of sternum cracking and what you can do if you experience it.
What is the Sternum?
The sternum, or breastbone, is a flat bone that lies in the middle of the chest and connects the ribs together. It’s connected to the spine and is an important part of the body’s structural support system. It’s also known as the body’s “central axis” and helps protect vital organs like the heart, lungs, and other internal organs.
What Causes Sternum Cracking?
Sternum cracking can be caused by a variety of factors, including:
1. Trauma or Injury
Sternum cracking can occur after a trauma or injury, such as a fall, a car accident, or a sports-related injury. The cracking sound is usually caused by a disruption in the structure of the sternum, which can be caused by a direct blow to the chest.
2. Overuse or Repetitive Stress
Overuse or repetitive stress can also cause sternum cracking. When the sternum is overstretched or overused, it can cause the cartilage to become weak and crack. This can be due to activities such as heavy lifting, carrying heavy objects, or doing repetitive motions such as running.
3. Muscle Tension or Strain
Muscle tension or strain can also cause the sternum to crack. This is usually due to a tightness in the chest muscles, which can be caused by stress, poor posture, or other activities that involve the chest area.
4. Osteoarthritis
Osteoarthritis is a form of arthritis that affects the joints. It can cause the joints to become stiff and swollen, which can cause cracking or popping sounds as the joints move. Osteoarthritis can affect the sternum, and can cause sternum cracking.
5. Cartilage Deterioration
Cartilage deterioration can also cause sternum cracking. As we age, our cartilage can naturally deteriorate, making it more prone to cracking and popping. This can be due to aging, or a lack of movement in the chest area.
When to See a Doctor?
Although sternum cracking is usually not serious, it’s important to seek medical attention if you experience any pain or discomfort. Sternum cracking can be a sign of a more serious condition, such as a fracture or a heart condition, and it’s important to get it checked out to rule out any potential problems.
Treating Sternum Cracking
Treatment for sternum cracking depends on the cause. If the cause is trauma or injury, the best treatment is to rest and avoid any strenuous activity until the area has healed. If the cause is overuse, it’s important to rest and avoid activities that involve the chest area. If the cause is muscle tension or strain, stretching and strengthening exercises can help relieve the tension. Osteoarthritis can be managed with medications and lifestyle changes. Finally, cartilage deterioration can be managed with physical therapy, medications, and lifestyle changes.
FAQs
Q1. What is the sternum?
A1. The sternum, or breastbone, is a flat bone that lies in the middle of the chest and connects the ribs together.
Q2. What causes sternum cracking?
A2. Sternum cracking can be caused by a variety of factors, including trauma or injury, overuse or repetitive stress, muscle tension or strain, osteoarthritis, and cartilage deterioration.
Q3. Is sternum cracking serious?
A3. Although sternum cracking is usually not serious, it’s important to seek medical attention if you experience any pain or discomfort. Sternum cracking can be a sign of a more serious condition.
Q4. How is sternum cracking treated?
A4. Treatment for sternum cracking depends on the cause. If the cause is trauma or injury, the best treatment is to rest and avoid any strenuous activity until the area has healed. If the cause is overuse, it’s important to rest and avoid activities that involve the chest area. If the cause is muscle tension or strain, stretching and strengthening exercises can help relieve the tension. Osteoarthritis can be managed with medications and lifestyle changes. Finally, cartilage deterioration can be managed with physical therapy, medications, and lifestyle changes.
Q5. Can sternum cracking be prevented?
A5. Yes, sternum cracking can be prevented by taking measures to avoid trauma or injury, such as wearing protective gear while engaging in sports or other activities. It’s also important to practice good posture and avoid activities that involve repetitive motions or heavy lifting. Additionally, it’s important to maintain a healthy lifestyle to help prevent cartilage deterioration.
Q6. How long does sternum cracking last?
A6. The length of time that sternum cracking lasts depends on the cause. If the cause is trauma or injury, the sternum cracking should stop once the area has healed. If the cause is overuse or muscle tension, the cracking should stop once rest and other treatments are applied. If the cause is osteoarthritis or cartilage deterioration, the cracking may not stop completely, but can be managed with medications and lifestyle changes.
Q7. Is sternum cracking painful?
A7. Sternum cracking can be painful, depending on the cause. If the cause is trauma or injury, it can be quite painful. If the cause is overuse or muscle tension, it can be uncomfortable but should not be overly painful. Osteoarthritis or cartilage deterioration can also cause pain or discomfort.
Q8. Is sternum cracking normal?
A8. Yes, sternum cracking is a common experience for many people. However, if the sternum cracking is accompanied by pain or discomfort, it’s important to seek medical attention.
Q9. Can sternum cracking be treated at home?
A9. Yes, mild sternum cracking caused by overuse or muscle tension can be treated at home with rest and stretching exercises. However, if the sternum cracking is accompanied by pain or discomfort, it’s important to seek medical attention.
Q10. Can exercise help with sternum cracking?
A10. Yes, exercise can help with sternum cracking. Stretching and strengthening exercises can help relieve muscle tension and help improve posture. Additionally, a regular exercise routine can help prevent cartilage deterioration and keep the joints healthy.