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Quick Answer. Hiccups resulting from surgery may be caused by a reaction to anesthesia or happen as a result of abdominal surgery or medical procedures such as a tracheotomy, states Healthline. Using a catheter to access the heart, bronchoscopy or using a stent in the esophagus can also result in long-term hiccups.
The most common triggers for hiccups that last less than 48 hours include: 1  Drinking carbonated beverages. 2  Drinking too much alcohol. 3  Eating too much. 4  Excitement or emotional stress. 5  Sudden temperature changes.