Clinical manifestations of Cold-Heat Disorder of the Spleen and Stomach (simultaneous occurrence of Cold and Heat syndromes in the same patient) include symptoms such as stomach distension and discomfort, burping and acid reflux, feeling hungry but not wanting to eat, and dry and loose stools. Cold-Heat syndrome of the spleen and stomach is usually caused by impure diet, partiality to spicy and stimulating foods, or excessive worrying, which depletes the yin of the spleen and stomach and leads to yin deficiency of the spleen and stomach (insufficient yin of the spleen and stomach), resulting in the formation of the Cold-Heat syndrome of the spleen and stomach, which is characterized by symptoms such as feeling hungry but not wanting to eat, stomach distension and discomfort, the stomach being afraid of both cold and heat, hiccups and reflux of acidity, and dry and sparse and unbalanced bowel movements. If the symptoms of cold and heat in the spleen and stomach are mixed, it is recommended to consult a doctor in a regular hospital in a timely manner, and under the doctor’s guidance, take Half-summer Diarrhea Heart Soup with additions and subtractions to treat the symptoms. The patient’s diet should be light, avoid spicy and stimulating food. In addition, it should be noted that if the plague under the heart (mainly refers to the distension and discomfort in the stomach) is caused by stagnation of qi or food stagnation (the accumulation of food in the stomach due to indigestion), it is not suitable to use Hanxia Laxing Xin Tang.