Lung heat and stomach heat that Chinese medicine said “lung and stomach heat (lung and stomach heat evil is very heavy)”, liver fire that “liver fire”, the two can be distinguished from the cause and clinical symptoms. Etiology: Lung and stomach heat mostly due to the usual love of spicy and greasy food, damage to the spleen and stomach, depletion of fluid, long-term injury to the lungs or external wind-heat evil, invasion of the lungs and stomach due to. Excessive liver fire is mostly due to emotional disorders (unruly emotions), liver qi stagnation (poor qi and blood transportation in the liver, emotional depression), and heat over time, resulting in excessive liver fire. Symptoms: Excessive heat in the lungs and stomach, clinical manifestations of burning in the stomach, inappetence, vomiting, coughing with lung heat, little phlegm, wheezing (shortness of breath), chest tightness, etc.; Excessive heat in the liver, clinical symptoms, such as irritability, bitter fullness in the chest (feeling fullness and discomfort in front of the chest and at the sides), bitter taste in the mouth and dryness in the throat, and distension and pain in the ribs and chest, etc., dominate the clinical symptoms. The two are differentiated by the causes and symptoms, and the clinical treatment is also different, therefore, when discomfort occurs, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor’s diagnosis and treatment with medication, do not take medication on your own to delay the condition.