Abstract: 27 autopsy cases died of anaphylactic shock induced by mainline during 1996～2005 were selected and analyzed. The results showed that most anaphylactic shock induced by mainline were rapid type and more easily happened in individual clinique and lawless clinique, and it could be arisen by either antibiotics or non-antibiotics. In some cases, there may be no pathologic findings by autopsy. So, all the materials must be taken into account for determination the anaphylactic shock, such as drugs, clinic symptom, autopsy findings, and so on.

Key words: anaphylactic Shock, mainline, forensic medical analysis