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Published on: 5/21/2025

What Should I Do If I Experience Left Chest Pain?

If you experience left chest pain, pay close attention to your symptoms and seek immediate medical help if the pain is severe or accompanied by other concerning signs.

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Explanation

When you feel pain on the left side of your chest, it is important to take it seriously and closely monitor how you feel. First, note if the pain is heavy, squeezing, or sharp and whether it lasts more than a few minutes. If the chest pain comes with other symptoms like difficulty breathing, sweating, nausea, or pain that spreads to your arm or jaw, these could be signs of a serious heart problem, and you should call emergency services right away. On the other hand, milder chest pain might be due to non cardiac issues such as muscle strain, acid reflux, or even stress and anxiety. Even if the pain seems less severe, it is still a good idea to contact your doctor immediately. They will ask you about the pain, perform a physical exam, and may order tests like an electrocardiogram (EKG) or blood work to determine the cause. Getting help right away is key because it ensures that any potentially serious condition is not overlooked, and you can receive the proper care and guidance to feel better.

(References)

  • Bhatt DL, Lopes RD, Harrington RA. Diagnosis and Treatment of Acute Coronary Syndromes: A Review. JAMA. 2022 Feb 15;327(7):662-675. doi: 10.1001/jama.2022.0358. Erratum in: JAMA. 2022 May 03;327(17):1710. doi: 10.1001/jama.2022.6185. PMID: 35166796.

  • Rushton S, Carman MJ. Chest Pain: If It Is Not the Heart, What Is It? Nurs Clin North Am. 2018 Sep;53(3):421-431. doi: 10.1016/j.cnur.2018.04.009. Epub 2018 Jul 11. PMID: 30100007.

  • Naidoo P, Patel CJ. Stress, depression and left-sided psychogenic chest pain. Acta Psychiatr Scand. 1993 Jul;88(1):12-5. doi: 10.1111/j.1600-0447.1993.tb03406.x. PMID: 8372690.

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