What causes frequent hiccups?
Disease description:
I've been having hiccups frequently lately, and I'm wondering what causes persistent hiccups?
Doctor's answer (1)
Dr. Yang Ziqi
Hiccups, medically known as singultus, are usually caused by involuntary spasms of the diaphragm muscle. Hiccups may be transient or persist for a period of time. Common causes include:
1. Swallowing excess air: Eating too quickly, drinking carbonated beverages, or ingesting large amounts of air while talking may cause hiccups.
2. Stomach irritation: Overeating, consuming food that is excessively hot or cold, drinking alcohol, or eating spicy foods can trigger hiccups.
3. Abnormal nerve reflexes: In some cases, the brain sends incorrect signals that trigger spasms of the diaphragm muscle.
4. Emotional factors: Stress, excitement, or anxiety may also induce hiccups.
5. Certain diseases: Conditions such as gastroesophageal reflux disease (GERD), gastritis, pneumonia, brain injury, or tumors may sometimes be accompanied by hiccups.
If hiccups persist for a prolonged period, interfere with daily life, or are accompanied by other symptoms such as chest pain, vomiting, or weight loss, it is advisable to seek medical attention promptly.
