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Chest Pain
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Blood Heart Circulation

Chest Pain

While chest pain can be alarming, it does not always indicate a heart attack and can stem from a variety of medical conditions.

Potential Causes

Chest pain may be caused by several factors, including:

  • Heart problems, such as angina
  • Panic attacks
  • Digestive issues, such as heartburn or esophagus disorders
  • Sore muscles
  • Lung diseases, such as pneumonia, pleurisy, or pulmonary embolism
  • Costochondritis (inflammation of the chest joints)

When to Seek Medical Care

Some causes of chest pain are serious. You should seek immediate medical attention if you experience:

  • Chest pain that does not go away
  • Crushing pain or pressure in the chest
  • Chest pain accompanied by nausea, sweating, dizziness, or shortness of breath

Treatment is determined based on the underlying cause of the pain.

Frequently Asked Questions

Your doctor may order several tests, including an electrocardiogram (ECG) to check heart electrical activity, blood tests to look for heart damage markers, a chest X-ray to examine lungs and heart size, an echocardiogram to visualize heart structure and function, or a stress test to see how your heart performs under exertion. For digestive causes, an endoscopy might be performed.
Common non-cardiac causes include gastroesophageal reflux disease (GERD) or heartburn, which can be managed with diet changes and antacids; muscle strain or costochondritis (inflammation of chest cartilage), treated with rest, pain relievers, and heat/cold therapy; anxiety or panic attacks, which may benefit from stress management techniques or therapy; and lung conditions like pneumonia, requiring antibiotics or other respiratory treatments.
Heart attack pain often feels like crushing pressure, tightness, or squeezing in the center or left side of the chest, potentially radiating to the arm, back, neck, jaw, or stomach, and is often accompanied by shortness of breath, sweating, or nausea. Heartburn typically presents as a burning sensation behind the breastbone, often after eating, and may improve with antacids. Muscle strain pain is usually localized, sharp, worsens with movement or touch, and doesn't typically involve other heart attack symptoms.
You should see your doctor if you experience recurrent chest pain, pain that occurs with exertion and resolves with rest (potential angina), pain accompanied by unexplained fatigue, dizziness, or palpitations, or any chest pain that is new, unusual, or concerning to you, even if it doesn't fit the classic emergency criteria.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

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