7 Causes of Hiccups And 12 Ways To Relieve Them

2. Carbonated And Alcoholic Drinks

Both carbonated and alcoholic drinks are probable culprits when it comes to hiccups. Drinking carbonated beverages, such as soda, beer or champagne, can expand your stomach. When your stomach expands, it can irritate your diaphragm, causing it to contract involuntarily and triggering hiccups. On the other hand, alcoholic beverages could cause acid reflux. This is when the stomach releases its contents back up into the esophagus. This can irritate the esophagus, which may in turn irritate the diaphragm. This could also trigger hiccups.