Heartburn is a burning sensation in the stomach, usually stomach heat, and can be divided into different types of liver fire against the stomach (the fire produced by the liver evil invades the stomach), stomach fire blazing. 1. Liver fire against the stomach, mostly due to emotional suppression, can not be cathartic, resulting in liver stagnation, liver stagnation over time into fire (liver qi can not lead to the production of fire and heat), liver fire against the stomach due to. It manifests as stomach distension, acid reflux, heartburn, eructation (hiccups), irritability, or depression, accompanied by chest distension, abdominal distension, headache, dizziness and other symptoms. Zuo Jin Wan and Jia Wei Zuo Jin Wan can be chosen for treatment. 2. Stomach fire is mainly caused by eating spicy and greasy food, smoking and drinking. It is manifested as heartburn, stomachache, toothache, sore throat, mouth and tongue sores, constipation, bad breath, dry mouth and thirst and other discomforts. It can be treated by choosing Clear Stomach Huanglian Pill and Jade Lady Decoction. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the symptoms, and individuals should not use them blindly to avoid adverse consequences.