Close navigation Navigation
Encyclopedia of Nutritional Psychology

Acute Inflammation

Evidence-informed definition Updated September 21, 2026 How to cite this entry

Acute inflammation is a rapid and short-term protective response triggered by the body in response to injury, infection, or tissue damage. It is characterized by symptoms such as redness, swelling, heat, and pain.

Author and reviewer

Editorial responsibility
Written by Ephi Morphew-Lu
Reviewed by CNP Encyclopedia Editorial Board
Evidence base

References and further reading

  1. Kubes P, Ward PA. Leukocyte recruitment and the acute inflammatory response. Brain Pathology. 2000;10(1):127-135. doi:10.1111/j.1750-3639.2000.tb00249.x. View source
  2. Leick M, Azcutia V, Newton G, Luscinskas FW. Leukocyte recruitment in inflammation: basic concepts and new mechanistic insights based on new models and microscopic imaging technologies. Cell and Tissue Research. 2014;355(3):647-656. doi:10.1007/s00441-014-1809-9. View source
  3. Nourshargh S, Alon R. Leukocyte migration into inflamed tissues. Immunity. 2014;41(5):694-707. doi:10.1016/j.immuni.2014.10.008. View source
Citation guidance

How to cite this entry

CNP (2026). Acute Inflammation. In CNP Encyclopedia Editorial Board (Eds.), Encyclopedia of Nutritional Psychology. The Center for Nutritional Psychology.

https://www.nutritional-psychology.org.
Contribute to the ENP

Know a term that belongs in the Encyclopedia?

Share a nutritional psychology term with the CNP editorial team for consideration. Relevant submissions may be reviewed for future development and publication in the Encyclopedia of Nutritional Psychology.

Submission does not guarantee publication.
From definition to evidence

Continue exploring Acute Inflammation

Browse connected concepts or move into CNP’s Research Library to explore supporting studies.