What Causes Hiccups in Adults?
July 28, 2023 | by Yashaswi Pathakamuri | Posted in FAQ's
Hiccups in adults are caused by involuntary contractions of the diaphragm, which is the muscle that separates the chest from the abdomen and plays a crucial role in breathing. These contractions are known as “diaphragmatic spasms” and are often followed by the abrupt closure of the vocal cords, resulting in the characteristic “hic” sound.
The exact cause of hiccups is not always clear, but there are several common triggers and underlying factors that can lead to hiccups in adults:
- Eating or drinking too quickly: Consuming food or beverages rapidly can lead to swallowing air, which can irritate the diaphragm and trigger hiccups.
- Overeating: Consuming large meals can cause the stomach to expand, pressing against the diaphragm and potentially leading to hiccups.
- Carbonated beverages: Drinking carbonated drinks can cause gas to build up in the stomach and lead to hiccups.
- Eating spicy or hot foods: Spicy or hot foods can irritate the esophagus, which may stimulate the vagus nerve and result in hiccups.
- Sudden changes in temperature: Drastic temperature changes, such as drinking a hot beverage followed by a cold one, may trigger hiccups.
- Alcohol consumption: Excessive alcohol intake can irritate the nerves that control the diaphragm, leading to hiccups.
- Nervousness or emotional stress: Anxiety, excitement, or stress can influence the body’s breathing patterns and contribute to hiccups.
- Swallowing irritants: Inhaling irritants, such as dust or fumes, can trigger hiccups as a protective reflex.
- Gastroesophageal reflux disease (GERD): Acid reflux or GERD can irritate the diaphragm and cause hiccups in some individuals.
- Certain medications: Hiccups may be a side effect of certain medications, particularly those that affect the central nervous system.
- Medical conditions: In some cases, hiccups may be associated with underlying medical conditions such as stroke, brain injury, or nerve damage.
Hiccups typically resolve on their own and are not usually a cause for concern. However, if hiccups persist for an extended period or become chronic, it’s advisable to seek medical attention, especially if they are interfering with daily activities or are accompanied by other concerning symptoms. In rare cases, persistent hiccups can be a sign of an underlying medical issue that requires evaluation and treatment.