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Transplant rejection

A transplant rejection is the body's destruction of a newly introduced organ or tissue. A person's immune system does not recognize the cells of the transplanted material, which triggers it into action to kill the transplanted tissues.

The immune system's response eventually makes the organ or tissue unable to function.

Medications can be given to suppress the immune system, although taking them can make it easy for a person to get sick. Having a suppressed immune system makes it hard for a person to fight off all types of infections.

Author Jeannette Curtis
Author Caroline Rea, RN, BS, MS
Editor Kathleen M. Ariss, MS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Associate Editor Pat Truman
Primary Medical Reviewer Patrice Burgess, MD
- Family Medicine
Primary Medical Reviewer Adam Husney, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Last Updated May 25, 2007

WebMD Medical Reference from Healthwise

Last Updated: May 25, 2007
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.