Sudden Pain in the Lower Left Chest: Causes and When to Seek Help - Internal Medicine

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Pain in the lower left chest?


Hello, doctor.
Recently, I've been experiencing sudden sharp pains on the left side of my chest that radiate to the lower part of my left chest.
Sometimes the pain lasts only a few seconds, while other times it can last for 3 to 5 minutes (and sometimes pressing on it causes pain).
I would like to know which specialty I should see for an examination.
A while ago, I went to the emergency room due to chest tightness and consulted a cardiologist, who said my heart tests were normal.
However, recently, I've been experiencing sudden pain in the lower left chest.
Could this possibly be caused by gastroesophageal reflux?

Tianqing, 20~29 year old female. Ask Date: 2021/02/01

Dr. Hong Yuanbin reply Internal Medicine


Hello, esophageal reflux typically causes pain in the upper abdomen and is less likely to be felt in the left chest.
I'm not sure if your pain worsens with inhalation or specific movements.
Based on your description, it seems more similar to pleuritis, costochondritis, or a muscle strain.
I recommend applying heat and getting plenty of rest.
If the pain persists, you may want to consider consulting a pulmonologist.
Thank you for your question.

Reply Date: 2021/02/01

More Info


Experiencing sudden pain in the lower left chest can be concerning, and it's essential to understand the potential causes and when to seek medical help. Given your symptoms, which include sharp pain that can last from a few seconds to several minutes, and the fact that pressing on the area can elicit pain, there are several possibilities to consider.

Firstly, it’s important to note that chest pain can arise from various sources, including musculoskeletal issues, gastrointestinal problems, and cardiac conditions. Since you have already consulted a cardiologist and received a clean bill of health regarding your heart, we can explore other potential causes.

1. Musculoskeletal Pain: This is one of the most common causes of chest pain, especially if the pain is localized and worsens with movement or pressure. Conditions such as costochondritis (inflammation of the cartilage connecting the ribs to the sternum) or muscle strain can lead to sharp, localized pain in the chest area. If you have been engaging in activities that involve heavy lifting or unusual physical exertion, this could be a contributing factor.

2. Gastroesophageal Reflux Disease (GERD): You mentioned the possibility of gastroesophageal reflux disease (GERD) being a cause of your symptoms. GERD can indeed cause chest pain, often described as a burning sensation or discomfort that may mimic heart pain. This is usually accompanied by other symptoms such as heartburn, regurgitation, or difficulty swallowing. If you notice that your symptoms worsen after eating or when lying down, GERD could be a likely culprit.

3. Pleuritic Pain: If the pain is sharp and worsens with deep breaths, coughing, or sneezing, it could be related to pleuritis (inflammation of the lining of the lungs) or other pulmonary issues. Conditions such as pneumonia or a pulmonary embolism could also present with similar symptoms, although these are typically accompanied by other signs such as fever, cough, or shortness of breath.

4. Nerve-Related Pain: Conditions affecting the nerves, such as intercostal neuralgia, can cause sharp, shooting pain in the chest area. This type of pain can be triggered by certain movements or pressure on the affected area.

5. Anxiety and Stress: Psychological factors can also manifest as physical symptoms, including chest pain. Anxiety attacks can lead to sharp, sudden chest pain, often accompanied by other symptoms such as palpitations, sweating, or a feeling of impending doom.

Given that you have already ruled out cardiac issues, it may be beneficial to consult with a gastroenterologist to evaluate for GERD or other gastrointestinal conditions. Additionally, if musculoskeletal pain is suspected, a visit to an orthopedic specialist or a physical therapist may be helpful. They can assess your posture, movement patterns, and any potential strain on your muscles or joints.

In summary, while your symptoms may not indicate a serious condition given your previous cardiac evaluation, it is essential to monitor the pain and any accompanying symptoms. If the pain worsens, becomes more frequent, or is associated with other concerning symptoms (such as shortness of breath, dizziness, or significant changes in your health), seeking immediate medical attention is crucial. Always trust your instincts; if something feels off, it’s better to err on the side of caution and consult a healthcare professional.

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