When do people get hiccups?

Hiccups are involuntary contractions of the diaphragm, the muscle that separates the chest from the abdomen. They can be caused by a variety of factors, including:

* Eating or drinking too quickly. This can cause air to enter the stomach, which can irritate the diaphragm and cause it to contract.

* Drinking carbonated beverages. The bubbles in carbonated drinks can also cause air to enter the stomach and irritate the diaphragm.

* Eating spicy foods. Spicy foods can also irritate the diaphragm and cause hiccups.

* Smoking. Smoking can irritate the throat and lungs, which can lead to hiccups.

* Alcohol consumption. Alcohol can relax the diaphragm, making it more likely to contract involuntarily.

* Stress or excitement. Stress or excitement can also cause the diaphragm to contract involuntarily.

* Certain medical conditions. Some medical conditions, such as gastroesophageal reflux disease (GERD), can also cause hiccups.

Hiccups usually go away on their own within a few minutes. However, if they persist for more than 48 hours, it is important to see a doctor to rule out any underlying medical conditions.