Hiccups may be caused by physiological factors such as eating too fast and overeating, as well as pathologic factors such as gastritis and gastric ulcers. 1. Physiological factors: consuming excessive gas-producing foods, such as sweet potatoes, cauliflower, cabbage, beans, etc.; overeating, consuming too much ice cream, spicy hot, alcohol, fried chicken and other spicy and stimulating, cold and greasy foods, which stimulate the gastrointestinal mucosa and cause nausea, vomiting, acid reflux, hiccups and other symptoms. 2. Pathologic factors: (1) Gastritis: Inflammatory disease of gastric mucosa caused by Helicobacter pylori infection, aspirin and other drugs, mental, environmental and other factors, causing gastric mucosal congestion, edema, erosion, etc., which can cause acid reflux, nausea, hiccups and other symptoms under the stimulation of food or gastric acid. (2) Gastric ulcer: In gastric ulcer, the gastric mucosa shows pathological changes such as ulcers, which can cause gastric emptying and digestive dysfunction, resulting in indigestion and other symptoms, such as bloating, stomach pain, hiccups, loss of appetite, farting and other phenomena. Always hiccups recommend timely medical treatment to clarify the diagnosis, under the guidance of the doctor for targeted treatment.