What causes the left chest pain?

The left chest pain is often associated with a life-threatening heart attack. However, it can also be caused by other disorders. Some disorders that can cause chest pain in the left -sorts, ranging from indigestion, problems in the lungs, to cardiac arrest.

What causes the left chest pain?
What causes the left chest pain?

If you experience left chest pain caused by a heart attack, you need medical help as quickly as possible. However, when it is caused by other disorders, it generally does not require emergency assistance.

Therefore, it is important that you know what are the causes of the left chest pain and the accompanying symptoms, so that you can get the right treatment.

Identify causes and symptoms

Here are some disorders that may cause chest pain, among them:

Cardiac arrest
Cardiac arrest occurs when the blood flow to the heart muscle is suddenly obstructed. If the left chest pain is due to a heart attack, you will feel your chest is pressed, kneaded, and appear a severe sense in the chest cavity. It is not uncommon to be accompanied by pain.
In addition, there may also be pain such as ditusuk-tusuk or numbness in the left arm, which can propagate to the right arm. The arm can feel weaker or heavier than usual.
When a heart attack arises, there may be symptoms of shortness of breath, extraordinary fatigue, cold sweat, and headaches. The symptoms may differ from each person.


Angina is a condition caused by the narrowness of the arteries to the heart, so that blood flow does not flow normally. The perceived symptom is a chest of tightness or sharp pain such as muscle cramps in the left chest, shortness of breath, and will probably feel very tired. It usually happens after physical activity that makes the heart work harder.

Disorders of the gastrointestinal tract

When many gases are formed in the intestines and the body has not released them all, the gas becomes stacked and encourages the intestine so that the chest pain can arise. This condition is usually accompanied by symptoms of stomach feeling bloated and often belching. Another digestive tract disorder is a GERD (gastro-esophageal reflux disease), which is a reverse flow of gastric contents into the esophagus. Stomach acid can damage the esophagus and cause pain of the liver.

Lung problems

Pulmonary infections can cause pneumonia and membrane around the lungs (pleuritis). One of the symptoms that can occur is chest pain on the left that is increasingly felt when breathing and accompanied by a deep cough or breathless breath.


Not only physical disorders, stress can also cause chest pain left. Uncontrollable stress can lead to a sense of tightness. This condition can be exacerbated with unhealthy lifestyles, such as smoking and excessive consumption of alcoholic beverages. If this condition is not handled appropriately, it can lead to heart disease.


Injuries to the chest, such as an overstretched muscle or depressed nerve, may cause the left chest pain. The pain caused by a depressed nerve can also cause numbness to the arm that is often misinterpreted as a heart attack.

The importance of precise handling

The treatment of the left chest pain varies depending on the cause. Most importantly, identify the symptoms that require a very important action, such as the typical pain caused by a heart attack.

When you feel chest pain, try lying down and take a short breath a few times. Loosen your clothes, you can also drink water that can help calm down. In addition, pain reliever medications may help relieve pain.

However, seek medical attention immediately if the chest pain is experienced:

  • It feels heavy, as depressed and kneaded.
  • Spread from chest to arm, back, and jaw.
  • Lasts more than 15 minutes.
  • Accompanied by nausea, vomiting blood, shortness of breath and a sweating body.
  • Have a risk of coronary heart disease. This risk can arise if you smoke, suffer from obesity, high blood pressure, high cholesterol, or diabetes.
  • Don't underestimate the left chest pain you feel. Immediately ask a doctor or medical expert to identify the symptom you feel in order to obtain appropriate relief.
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