Hiccups, acid reflux and heartburn but good appetite may be caused by reflux esophagitis, chronic gastritis and esophageal cancer. 1. Reflux esophagitis: Reflux esophagitis due to esophageal dilatation and lower esophageal sphincter relaxation and other factors lead to gastric acid reflux, resulting in hiccups, acid reflux and heartburn, and generally does not affect the patient’s appetite, you can improve the 24-hour esophageal gastric acid test in order to clarify the use of acid-suppressing drugs such as omeprazole and other drugs under the guidance of the doctor, and at the same time, need to be added to promote the gastrointestinal peristalsis of doxepinone and other drugs. 2. Chronic gastritis: chronic gastritis will be accompanied by excessive secretion of gastric acid, excessive secretion of gastric acid will erode the gastric mucosa, resulting in gastric mucosa edema, bleeding, so that patients with the above symptoms. It is necessary to use acid-suppressing drugs such as omeprazole under the guidance of teachers and students, and teprenone to protect the mucous membrane of gastrointestinal tract. 3. Esophageal cancer: it is most common in patients over 40 years old, and most of the patients are 60-70 years old. Early stage esophageal cancer will cause patients to have poor swallowing obstruction, and food passing through narrowed esophagus will not be smooth, and may be accompanied by burning sensation at the lower raphe, at this time, because of the early stage of cancer, most of which does not affect appetite. In addition, pregnant women and other patients with increased intra-abdominal pressure can also have this kind of manifestation, which may also easily lead to hiccups, acid reflux and heartburn, but appetite is good, so you can go to the hospital for further examination to clarify the cause of the disease.