Chest tightness does not necessarily occur when you are on fire. Chest tightness may occur if the fire is caused by a strong liver fire; if the fire is caused by a strong stomach fire, it is usually not accompanied by chest tightness. In Chinese medicine, fire can be caused by a variety of reasons. Recent bad moods and easy to lose temper can lead to high liver fire, resulting in fire. When there is fire, the symptoms of chest tightness will be caused by liver qi stagnation (poor transportation of qi and blood in the liver and emotional depression). If the fire is caused by high stomach fire, it usually does not affect the chest qi, so there will be no chest tightness. However, it may affect the intestinal tract, leading to constipation or other gastrointestinal symptoms. It is recommended that patients seek medical treatment as soon as possible and maintain emotional well-being in life.