What Causes Hiccups?
July 13, 2023 | by Yashaswi Pathakamuri | Posted in FAQ's
Hiccups are involuntary contractions or spasms of the diaphragm muscle, which is responsible for breathing. The exact cause of hiccups is not always known, but there are several common triggers and factors that can contribute to their occurrence:
- Eating or drinking too quickly: Consuming food or beverages rapidly can lead to the irritation or distention of the stomach or the diaphragm, triggering hiccups.
- Eating or drinking too much: Overeating or drinking excessively can cause the stomach to expand and press against the diaphragm, leading to hiccups.
- Sudden changes in temperature: Consuming very hot or cold foods or beverages can stimulate the sensory nerves in the mouth and throat, which can trigger hiccups.
- Irritation of the phrenic or vagus nerves: The phrenic and vagus nerves play a role in controlling the diaphragm’s movement. Any irritation or stimulation of these nerves, whether due to acid reflux, throat irritation, or other factors, can lead to hiccups.
- Swallowing air: Swallowing air, often while eating or drinking too quickly, can cause the stomach to become distended, leading to hiccups.
- Emotional excitement or stress: Strong emotions, excitement, or sudden stress can influence the normal functioning of the diaphragm and contribute to hiccups.
- Carbonated beverages: Drinking carbonated beverages can lead to the accumulation of gas in the stomach, potentially causing hiccups.
- Alcohol or spicy foods: Consumption of alcoholic beverages or spicy foods can irritate the nerves in the esophagus and stomach, triggering hiccups in some individuals.
- Certain medications or medical conditions: Hiccups can be a side effect of certain medications, such as corticosteroids or tranquilizers. Additionally, medical conditions that affect the central nervous system, such as strokes, tumors, or metabolic disorders, can lead to hiccups.
- Unknown causes: In some cases, hiccups may occur without an identifiable cause, and they typically resolve on their own after a short period.
Hiccups are usually harmless and self-limiting, resolving within a few minutes or hours. However, persistent or chronic hiccups that last longer than 48 hours may require medical attention. If hiccups become bothersome, interfere with daily activities, or occur frequently, it is recommended to consult a healthcare professional for evaluation and appropriate management.