Butterflies in the stomach

Butterflies in the stomach is the physical sensation in humans of a "fluttery" feeling in the stomach, caused by a reduction of blood flow to the organ. This is as a result of the release of adrenaline in the fight-or-flight response, which causes increased heart rate and blood pressure, consequently sending more blood to the muscles.[1]

Look up have butterflies in one's stomach in Wiktionary, the free dictionary.

It can be a symptom of social anxiety disorder. The symptom of this phenomenon is usually experienced prior to attempting to partake in something critical.[2]

See also

References
  1. Bennett, Howard (May 10, 2010). "Why do you get butterflies in your stomach?". The Washington Post. Retrieved 27 January 2013.
  2. Pharmacotherapy Handbook, 9th edition by J. Dipiro., CHAPTER 66: Anxiety Disorders, Page: 675
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.