Costochondritis vs. Heart Attack: Knowing the Difference
Originally Medically Reviewed by Dr. Sony Sherpa, (MBBS) - October 14, 2024
Fact Checked and Updated by Dr. Dora Matis - February 26, 2026
Costochondritis is an inflammatory condition of the chest wall cartilage that can cause localized chest pain similar to symptoms of more serious conditions, such as a heart attack. It may result from physical strain, injury, or underlying inflammation, and is typically managed through pain relief, physical therapy, and supportive self-care measures.
Introduction
Costochondritis is a common cause of chest pain that is often encountered in primary care and emergency settings. This inflammatory condition can result in sharp or dull pain in the chest that may resemble symptoms of infection, a heart attack, or other serious medical conditions.
This article reviews what costochondritis is, the risk factors and potential causes of chest pain, associated symptoms, diagnosis, and available treatment options.
What Is Costochondritis?
Costochondritis refers to inflammation of the cartilage that connects the ribs to the breastbone (sternum), known as the costochondral joint or junction.
Other terms sometimes used to describe this condition include “chest wall pain” and costochondral syndrome.
The costochondral joints connect the ribs to the chest wall. They comprise cartilage, and ten pairs of these joints connect the first ten ribs to their costal cartilages. These joints do not move, providing structure to the ribcage and sternum.
Pain is most commonly felt around the second to the fifth ribs.
The underlying inflammation can result in sharp pain in the chest, mistaken for a heart attack or other severe conditions.
The true prevalence of costochondritis is likely more common than seen in current reports. About 1 in 5 patients experiencing chest pain and seeking medical attention have muscular or rib-related causes.
The condition is most often reported in adults between 40 and 50 years of age, with a slight predominance in women. Costochondritis can also occur in children and teenagers, and may be associated with conditions such as Tietze syndrome.
Symptoms of Costochondritis
The defining feature of costochondritis is chest pain, which ranges from mild to severe. The pain is often described as sharp or dull and is commonly felt on the left side of the chest, although it may occur on either side. Rarely, the pain may also radiate to the shoulder or arm.
Other symptoms of costochondritis may include:
- A sensation of discomfort or pain when taking deep breaths or coughing
- Tenderness in the affected area
- Pain that worsens with physical activity or movement
- Pain that improves with rest
- Pain that intensifies at night
- Increased discomfort when lying down, lifting heavy objects, or applying pressure to the affected area
- Pain when twisting the torso
Factors that exacerbate pain include stress, poor posture, deep breathing, physical activity, and heavy lifting.
Symptoms beyond localized chest wall pain are uncommon in costochondritis and may suggest another underlying condition.
If other symptoms occur - such as shortness of breath, dizziness, fever, a constant cough, or nausea - it is crucial to get evaluated by a medical practitioner.
Causes of Costochondritis
Costochondritis results from inflammation of the cartilage in the costochondral joints. Physical strain or chest injuries are common contributing factors. It may also develop after severe coughing or in association with certain underlying conditions.
Other risk factors for developing costochondritis include:
- Repetitive movements or activities that strain the chest
- Recent respiratory infections
- Pre-existing inflammatory and autoimmune conditions such as arthritis, lupus, or fibromyalgia
- Poor posture
Other Reasons for Rib Pain
Many conditions can present with symptoms similar to costochondritis.
Tietze Syndrome vs. Costochondritis
Tietze Syndrome is a distinct but related condition characterized by inflammation of a costochondral joint accompanied by visible swelling. Unlike costochondritis, which typically does not cause swelling, Tietze syndrome often involves localized swelling at the painful rib/sternum junction, and the chest pain may radiate to the shoulder as well.
Other reasons for chest pain can include:
- Rib fractures
- Chest wall injuries
- Acute coronary syndrome
- Pulmonary embolism
- Pneumonia
- GERD (chronic acid reflux)
- COVID-19
- Fibromyalgia
- Systemic Lupus
- Bornholm disease
As several conditions that mimic costochondritis can be life-threatening, it is vital to get your symptoms checked by a qualified healthcare professional.
Costochondritis vs. Heart Attack
Chest pain can be due to various causes, such as costochondritis or a heart attack. Distinguishing between the two is crucial since a heart attack needs urgent medical care.
Heart attack (myocardial infarction) pain is often described as a squeezing or pressure-like, tight sensation that may radiate to other body areas. It also may not improve with rest and may involve other symptoms such as shortness of breath, nausea, or dizziness.
Costochondritis is chest wall pain caused by inflammation of the cartilage that connects the ribs to the sternum. The pain is typically sharp, localized, and reproducible by pressing on the affected area.
Angina, on the other hand, is chest pain due to reduced blood flow to the heart. It usually presents as a squeezing sensation or pressure that may radiate to other parts of the body, such as the arms, neck, or jaw. Unlike costochondritis, angina pain is not reproducible by touch and typically worsens with exertion or stress. It may, however, resolve with rest or medication.
Costochondritis vs. Heart Attack: Comparison Table
| Criteria | Costochondritis (Chest Wall Inflammation | Heart Attack (Blood Flow Blockage) |
|---|---|---|
| Symptoms | Sharp, localized pain that worsens with movement, coughing, or deep breathing. It is often reproducible, meaning a specific spot can be identified when pressed. | Pressure, tightness, or a squeezing sensation in the chest, often radiating to the arms, neck, jaw, or back. |
| Location of Pain | Typically localized to one side of the chest, often around the sternum. | Mainly the center or left side of the chest; may radiate to other areas such as arms, back, or jaw. |
| Aggravating Factors | Pain worsens with physical activity involving chest movement, deep breaths, coughing, or pressing on the chest area. | Pain often worsens with physical exertion or emotional stress, but may occur at rest. |
| Shortness of Breath | Usually absent, but may occur due to pain and discomfort. | Common, often accompanied by other symptoms such as sweating, dizziness, or nausea. |
If you are suffering from a similar type of chest pain, medical attention to receive appropriate treatment is essential.
Who Is at Risk?
Individuals at higher risk of developing costochondritis include:
- Athletes in contact sports: Those who frequently experience chest impacts, such as footballers or wrestlers.
- People in physically demanding jobs: People who perform heavy lifting or repetitive chest movements may strain their chest wall.
- Hispanic people: There may be a higher prevalence of costochondritis in certain populations. However, more studies are needed to form substantive links.
- Women: More often affected by costochondritis than men.
- Children and teenagers: They may be more prone to costochondritis.
When to See a Doctor
You should see a doctor for costochondritis if:
- You are unsure about your chest pain and want a proper diagnosis
- The pain is severe or worsens over time
- The pain presents with shortness of breath, dizziness, or other concerning symptoms
- You have a pre-existing medical condition that may increase the risk of complications
- The pain persists for an extended period of time despite self-care measures
- You are experiencing recurrent episodes of chest pain
- Your daily activities are significantly affected by the pain
- You experience heart palpitations along with chest pain, which could indicate a more serious condition that requires prompt treatment
Diagnosis of Costochondritis
A healthcare practitioner will complete a physical evaluation and may order further tests to diagnose costochondritis. The physical examination can ascertain what tests a proper diagnosis requires.
These tests may include:
- X-rays to rule out other conditions, such as a rib fracture or lung infection
- Blood tests to evaluate signs of disease, inflammation, or infection
- An electrocardiogram (ECG) to rule out heart problems
- A chest CT scan or an MRI to get a more detailed image of the chest area
These diagnostic procedures will help your doctor ensure an appropriate treatment.
Costochondritis Treatment and Management
Treatment focuses on pain relief and lowering inflammation. Treatment options may include:
- Nonsteroidal anti-inflammatory drugs (NSAIDs) to reduce pain and inflammation. Speak to your doctor about safer options for children and teens with Tietze syndrome.
- Stretches and physical therapy exercises to improve posture and strengthen the affected area.
- Medications for nerve-related pain. In rare, chronic cases, certain medications may be prescribed to help nerve-related or persistent pain when standard treatments are insufficient. Anti-seizure medications may sometimes be prescribed to manage chronic pain.
- In selected severe cases, corticosteroid injections can reduce inflammation and pain.
- A specialist might also offer transcutaneous electrical nerve stimulation, or TENS, which uses an electrical current to stimulate an area, providing pain relief.
- Rarely, surgery may be advised to remove the affected cartilage.
Costochondritis Self-Care
In addition to medical treatment, self-care measures can help alleviate the pain and discomfort of costochondritis. These include:
- Applying heat or ice packs on the affected area several times a day
- Maintaining proper posture to diminish strain on the chest area
- Recovering properly and avoiding activities that aggravate the pain
- Using a chest brace or supportive wrap
- Getting enough rest and avoiding strenuous activities
- Employing relaxation tactics like deep breathing to lessen stress and anxiety
Costochondritis Stretches and Exercises
Purpose of Stretches and Exercises
Incorporating gentle stretching and exercises can help alleviate discomfort associated with costochondritis by improving flexibility, reducing muscle tension, and promoting overall chest wall mobility. These exercises should be performed carefully and should not cause pain.
Recommended Stretches
- Chest Stretch
- How to Do It: Stand in a doorway, placing your forearms on the door frame. Step forward gently until you feel a stretch across your chest. Hold for 15-30 seconds.
- Benefits: Opens up the chest and relieves tightness in the pectoral muscles.
- Neck Stretch
- How to Do It: Sit or stand comfortably. Tilt your head sideways, bringing your ear towards your shoulder. Use your hand to gently pull your head further into the stretch. Hold for 15-30 seconds and switch sides.
- Benefits: Reduces tension in the neck, which can help relieve referred pain to the chest.
- Torso Twist
- How to Do It: Sit on a chair with your back straight. Place your right hand on the back of the chair and twist your torso to the right. Hold for 15-30 seconds and repeat on the left side.
- Benefits: Increases mobility in the thoracic spine and reduces tension in the ribcage.
- Side Stretch
- How to Do It: Stand tall and reach your right arm overhead, leaning gently to the left. Hold for 15-30 seconds, feeling the stretch along your side. Repeat on the other side.
- Benefits: Stretches the intercostal muscles located between the ribs, enhancing flexibility.
Recommended Strengthening Exercises
- Wall Push-Ups
- How to Do It: Stand an arm's length away from a wall. Place your hands at shoulder height and perform push-ups against the wall, ensuring your body remains straight.
- Benefits: Strengthens the muscles around the chest without putting too much strain on the ribcage.
- Seated Row with Resistance Band
- How to Do It: Begin seated on the floor with your legs extended. Now loop a resistance band around your feet, holding the ends. Pull the band towards your torso, making your shoulder blades squeeze together. Perform 10-15 repetitions.
- Benefits: Strengthens the upper back muscles, which helps maintain proper posture.
Foods to Avoid With Costochondritis
Dietary choices may influence inflammation and potentially help ease symptoms of costochondritis.
Here are some foods to avoid:
- Processed Foods: High in unhealthy fats and preservatives that worsen inflammation.
- Sugary Foods & Drinks: Promote inflammation and weight gain.
- Fried Foods: Contain trans fats that can increase inflammation.
- Red & Processed Meats: Linked to higher levels of inflammation.
- Dairy Products: May aggravate inflammation in some individuals.
- Refined Carbs: Cause blood sugar spikes and contribute to inflammation.
- Excess Salt: Leads to fluid retention and more strain on the body.
- Alcohol: Causes inflammation and slows healing.
Choosing anti-inflammatory foods, such as leafy greens and omega-3-rich options, can support overall health and pain management.
How Long Can Costochondritis Last?
The prognosis for costochondritis is generally favorable. Most cases are mild and tend to resolve within a few weeks, with approximately 90% of individuals experiencing significant pain relief after three weeks. In almost all cases, the condition disappears within a year. Recurrence is possible but rare. If chest pain persists beyond this time, another medical condition may be the cause and should be investigated promptly.
How to Prevent Costochondritis
You can lower your risk of developing costochondritis by improving your posture. Here are some tips to help:
- Perform daily stretches and core muscle-building exercises to develop good posture. This can lower strain on the chest area
- Minimize activities that strain the chest, such as heavy lifting or repetitive movements
- Take breaks and stretch during activities that require repetitive movements
- Pay attention to your body and avoid anything that triggers pain
- Maintain a healthy weight to reduce pressure on the chest and surrounding muscles
- Manage stress and anxiety through relaxation techniques
Conclusion
Costochondritis is a prevalent cause of chest pain that can sometimes be mistaken for more severe conditions. It is essential to seek medical attention if you experience chest pain to determine the cause and receive appropriate treatment. Treatment options for costochondritis include pain relievers, physical therapy, and home remedies.
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The Mya Care Editorial Team comprises medical doctors and qualified professionals with a background in healthcare, dedicated to delivering trustworthy, evidence-based health content.
Our team draws on authoritative sources, including systematic reviews published in top-tier medical journals, the latest academic and professional books by renowned experts, and official guidelines from authoritative global health organizations. This rigorous process ensures every article reflects current medical standards and is regularly updated to include the latest healthcare insights.
Dr. Sony Sherpa completed her MBBS at Guangzhou Medical University, China. She is a resident doctor, researcher, and medical writer who believes in the importance of accessible, quality healthcare for everyone. Her work in the healthcare field is focused on improving the well-being of individuals and communities, ensuring they receive the necessary care and support for a healthy and fulfilling life.
Dr. Dora Matis is a licensed medical doctor based in Germany, specializing in clinical psychiatry and psychotherapy. With a strong academic background and international training, she brings expertise in evidence-based medical practice. In addition to her clinical work, Dr. Matis has been involved in translational research, helping bridge the gap between scientific discovery and patient care.
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