Old hiccups may be caused by physiological factors such as eating too fast, or pathologic factors such as chronic gastritis and gastric ulcer. It can be relieved and treated by dietary adjustments such as eating a light diet and taking medications such as omeprazole. In addition, there is no effective treatment for hiccups. 1. Physiological factors: such as eating too fast, eating spicy hot, fried chicken, alcohol, coffee, ice cream and other stimulating foods, can stimulate the gastric mucosa, causing hiccups, nausea and other symptoms. It is recommended to eat a light diet, avoid garlic, onion, ginger, coffee, alcohol and other spicy stimulating food intake. 2. Pathological factors: such as chronic gastritis, gastric ulcer and other diseases, can cause acid reflux, heartburn, hiccups and other symptoms. You can choose antacids such as omeprazole, pantoprazole, ranitidine; gastric mucosal protectants such as aluminum thioglycollate, teprenone, bismuth potassium citrate; and medicines such as mosapride, ondansetron, and other gastrointestinal dynamics agents to alleviate the symptoms of gastric distension, nausea, and hiccups. Old hiccups are recommended to consult a doctor in time to clarify the diagnosis and carry out targeted treatment. In addition, all of the above drugs should be taken under the guidance of a doctor and should not be used without authorization.