Hiccups
(Singultus)
Definition
Hiccups are spasms of the diaphragm muscle. They are repeated and cannot be controlled. This results in an odd, sometimes uneasy gasping sensation and sound with each hiccup.
Causes
Hiccups are common. There are many possible causes, including:
- Drinking a lot of fluids, including alcohol
- Gastrointestinal conditions, including gastroesophageal reflux disease (GERD)
- Dehydration
- Stress or intense emotions
- Some medications
- Certain conditions that irritate the brain or nerves in the neck (such as goiter, meningitis, multiple sclerosis)
Risk Factors
Everyone experiences hiccups at one time or another.
Symptoms
Symptoms include:
- Spasms of the diaphragm muscle that repeat and cannot be controlled
- Uneasy gasping and sound with each hiccup
When Should I Call My Doctor?
Call your doctor if your hiccups:
- Last for more than two days
- Are very painful or get in the way of your daily life (such as eating or sleeping)
Diagnosis
The doctor will ask about your symptoms and medical history. A physical exam will be done. You may need tests if the doctor is concerned that the hiccups may be caused by a condition. These tests might include:
- Blood tests
- Liver function tests
-
The doctor may need to view images to examine your body structures. This can be done with:
Treatment
Many treatments for hiccups involve stimulating nerves that may be involved. This can be done by:
- Eating hard to swallow items such as granulated sugar or molasses
- Sucking on ice cubes
- Gagging with purpose
- Valsalva maneuver—holding your breath and bearing down, as you might when having a bowel movement
- Breathing into a bag
- Gasping with purpose
Some drugs may help hiccups, including:
- Chlorpromazine
—an antipsychotic medicine approved to treat hard to control hiccups
- Seizure medicines
- Medicines used to treat nausea
- Muscle relaxing medicines
Prevention
It is not known why some people get hiccups. There are no sure ways to prevent developing them. However, if you are prone to hiccups, you might want to avoid:
- Overfilling your stomach
- Drinking carbonated beverages or alcohol
- Becoming overexcited (including stress, intense emotion, heavy laughing, or crying)
RESOURCES
American Academy of Family Physicians
http://familydoctor.org
National Library of Medicine
http://www.nlm.nih.gov
CANADIAN RESOURCES
Health Canada
http://www.hc-sc.gc.ca
Canadian Institutes of Health Research
http://www.cihr-irsc.gc.ca
References
Hiccups. EBSCO DynaMed website. Available at:
https://dynamed.ebscohost.com/about/about-us
. Updated January 25, 2012. Accessed December 3, 2012.
What causes hiccups? KidsHealth website. Available at:
http://kidshealth.org/kid/talk/qa/hiccup.html
. Updated October 2011. Accessed December 3, 2012.