Chinese Journal of Pharmacovigilance ›› 2026, Vol. 23 ›› Issue (3): 340-342.
DOI: 10.19803/j.1672-8629.20250185

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One Case of Anaphylactic Shock Caused by Purified Protein Derivative of Tuberculin

LI Jiaxi1, LEI Xiaotian1, ZHAO Ke1, NIU Li1, SUN Yang1, ZHONG Huaile1, GUO Hao1,2,*   

  1. 1Department of Pharmacy, Inner Mongolia People’s Hospital, Hohhot Inner Mongolia 010010, China;
    2Inner Mongolia Autonomous Region Centre for Monitoring and Comprehensive Clinical Evaluation of Essential Drugs, Hohhot Inner Mongolia 010010, China
  • Received:2025-03-27 Online:2026-03-15 Published:2026-03-17

Abstract: Objective To investigate the characteristics and mechanisms of anaphylactic shock caused by a purified protein derivative of tuberculin (TB-PPD) in order to ensure the safety of medication. Methods The clinical data of a 10-year-old patient was studied, who had experienced anaphylactic shock following an intradermal injection of TB-PPD during a tuberculin skin test. The underlying mechanisms were analyzed based on related literature. Results According to correlation analysis, it was concluded that the allergic shock experienced by the patient was likely caused by TB-PPD. After anti-allergic and symptomatic treatment, the patient recovered. Conclusion Anaphylactic shock has rapid onset and may be life-threatening, which is a rare but severe adverse reaction linked to TB-PPD. Close monitoring of patients is essential during treatment to prevent this adverse reaction.

Key words: Purified Protein Derivative of Tuberculin (TB-PPD), Tuberculin, Anaphylactic Shock, Adverse Drug Reaction

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