Hi, Left-sided chest pain and abdominal bloating could be signs of various conditions, including gastrointestinal issues, respiratory problems, or cardiovascular diseases. Some possible causes include: * Gastrointestinal Issues: Gastroesophageal reflux disease (GERD) is a common condition that causes acid reflux and heartburn, which can lead to left-sided chest pain. Other gastrointestinal issues, such as gastritis, peptic ulcer disease, or pancreatitis, can also cause similar symptoms. * Respiratory Problems: Some respiratory conditions, such as pneumonia, pleurisy, or asthma, can cause chest pain on the left side. These conditions may also cause shortness of breath, coughing, or wheezing. * Cardiovascular Diseases: Certain cardiovascular diseases, such as angina or a heart attack, can cause left-sided chest pain. The pain may also spread to the left arm, back, or jaw, and may be accompanied by shortness of breath, nausea, or sweating. * Anxiety or Panic Attacks: Anxiety or panic attacks can also cause left-sided chest pain, along with a feeling of tightness or pressure in the chest. It is important to consult a doctor if you experience left-sided chest pain and abdominal bloating, especially if the pain persists for more than a few days. Your doctor may recommend further tests, such as an electrocardiogram (ECG), chest X-ray, or blood tests, to determine the underlying cause of your symptoms. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician