The difference between heart fire and liver fire is that the symptoms are different, and the treatment principles are different. 1. Symptoms are different: (1) Excessive fire of the heart: patients may manifest as irritability, insomnia, recurrent mouth ulcers, swollen and painful gums, dry mouth, short and red urine (small amount of urine, dark yellow color), etc. In severe cases, even manic delirium, confusion, vomiting blood, nosebleed, etc. may occur. In severe cases, there may even be manic delirium, confusion, vomiting of blood, nosebleeds, etc. (2) Exuberant Liver Fire: It mainly manifests as headache, dizziness, red face and eyes, dry mouth and bitter mouth, sore throat, pain in the abdomen and ribs, yellow urine and constipation, and even vomiting of blood, etc. Women may also have menstrual disorders. Women may also experience menstrual disorders, irritability, and temper tantrums. 2. Different treatment principles: (1) Heart fire: the treatment principle is to clear the heart and diarrhea the fire, can take guide Chi San plus reduction treatment. (2) Excessive fire in the liver: the treatment principle is to clear and diarrhea the fire in the liver, and can take Longdian Diarrhea Liver Tang for treatment. If you have any of the above discomforts, it is recommended to consult a doctor in time. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.