Hiccups are involuntary contractions of the diaphragm — the muscle that separates your chest from your abdomen and plays an important role in breathing. Each contraction is followed by a sudden closure of your vocal cords, which produces the characteristic "hic" sound.
Lifestyle and home remedies
Although there's no certain way to stop hiccups, if you have a bout of hiccups that lasts longer than a few minutes, the following home remedies may provide relief, although they are unproven:
- Breathe into a paper bag
- Gargle with ice water
- Hold your breath
- Sip cold water
You may be able to decrease the frequency of hiccups by avoiding common hiccup triggers, such as:
- Eating large meals
- Drinking carbonated beverages or alcohol
- Sudden changes in temperature
- Excitement or emotional stress
When long-term hiccups don't respond to other remedies, alternative treatments, such as hypnosis and acupuncture, may be helpful.
When to see a doctor
Make an appointment to see your doctor if your hiccups last more than 48 hours or if they are so severe that they cause problems with eating, sleeping or breathing.