What are the symptoms of angina

Angina is a type of chest pain or discomfort that occurs when the heart muscle doesn't get enough oxygen-rich blood. The symptoms of angina can vary but typically include:

**Chest Pain or Discomfort**: Often described as a feeling of pressure, squeezing, fullness, or pain in the center or left side of the chest. It may last for a few minutes or go away and come back.

**Pain or Discomfort in Other Areas**: This can include pain or discomfort in the shoulders, neck, arms, back, teeth, or jaw.

**Shortness of Breath**: This may accompany the chest pain or occur on its own.

**Nausea or Fatigue**: Some people experience nausea, indigestion, or a sudden feeling of fatigue during angina episodes.

**Sweating**: Excessive sweating, which might feel like a cold sweat, can occur.

There are two main types of angina:

**Stable Angina**: This type typically follows a predictable pattern, often triggered by physical activity or stress and relieved by rest or medication.

**Unstable Angina**: This type is less predictable, may occur at rest, can last longer, and is often more severe. It may indicate a more serious condition, such as a heart attack.

If someone experiences symptoms of angina, particularly if they are new, changing, or happen with increased intensity, it is important to seek medical attention promptly, as they may indicate a heart problem that requires immediate care.