Hiccups while sleeping on the table are not necessarily a stomach problem and may be normal. However, if it is accompanied by other uncomfortable symptoms, it may be a problem with the stomach, which is considered to be caused by gastritis, gastric ulcer and other diseases. 1. Normal phenomenon: If you sleep on your back for a long time, the stomach may be compressed, resulting in slow peristalsis, gas accumulation in the stomach. This kind of situation is a normal phenomenon, general burping can be relieved. 2. Gastritis: Gastritis may be caused by drugs, alcohol, trauma, Helicobacter pylori infection, autoimmune deficiency and other factors. Patients may have symptoms such as bloating, nausea, fullness after meals, and hiccups may occur when sleeping on the table. 3. Gastric ulcer: The causes of gastric ulcer include Helicobacter pylori infection and long-term use of non-steroidal anti-inflammatory drugs. Symptoms of postprandial fullness, stomach discomfort, weight loss, etc., the patient can appear to sleep on the table hiccups. There are many causes of hiccups while sleeping on the table, it is recommended to consult a doctor in time, under the guidance of the doctor for targeted treatment. Please do not take medication on your own to avoid delaying your condition.