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 and Norepinephrine 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.

Butterflies in the stomach are usually linked in culture and language to the sentiment of love and romantic passion to a desired other. One may feel butterflies in the stomach prior to meeting or confronting a love interest due to high levels of emotion and anxiety, as adrenaline and serotonin may be released when a love interest is concerned.

It can also 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
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