Shaking Chills

Alternate Terms:
  • Rigors
 Begin Learning with Healthy Advice:
Infection (Virus, Bacteria & Other Causes)



Shaking Chills Definition by Healthwise:

Shaking chills (rigors)

Shaking chills (rigors) are the body's reaction to a severe infection or the release of organisms, such as viruses or bacteria, into the bloodstream. These chills often occur with a high fever and sometimes make teeth chatter or, when severe, can cause uncontrollable shaking that can make a bed vibrate.

Author: Jan Nissl, RN, BS
Medical Review: William M. Green, MD - Emergency Medicine
Andrew Swan, MD, CCFP, FCFP - Family Medicine
Last Updated: April 24, 2007

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