Eating hiccups may be caused by the patient’s poor eating habits, mental factors, indigestion and other reasons. 1. Poor dietary habits: patients such as eating too fast, overeating, eating while drinking carbonated drinks and other reasons, will lead to diaphragmatic spasms, hiccups when eating. At this time, do not worry too much, improve their eating habits can be. 2. Mental factors: patients usually work under pressure, emotional tension, anxiety, which will increase the sensitivity of the patient’s stomach, and then increase the sensitivity of the patient’s cerebral cortex center, which will lead to gastric dysfunction, stomach food or gas, hiccups will occur. 3. Indigestion: Patients may be prone to food accumulation due to irregular daily routine and frequent eating in the middle of the night, which leads to the overflow of gas from the stomach through the mouth, thus producing hiccups when eating. Hiccups will usually be relieved on their own, but if they can’t be relieved for a long time, you can go to the hospital for treatment as prescribed by the doctor.