Chinese Journal of Pharmacovigilance ›› 2025, Vol. 22 ›› Issue (10): 1174-1176.
DOI: 10.19803/j.1672-8629.20250096

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One Case of Tremor Caused by Esketamine Injection

SU Su1, WANG Moyi2△, MA Yiyi3, LI Xiaoling1, CHU Yanqi1, ZHANG Lan1,*   

  1. 1Department of Pharmacy, Xuanwu Hospital, Capital Medical University, Beijing 100053, China;
    2School of Pharmaceutial Sciences, Capital Medical University, Beijing 100069, China;
    3Department of Pharmacy, the First Affiliated Hospital of Jinan University, Guangzhou Overseas Chinese Hospital, Guangzhou Guangdong 510630, China
  • Received:2025-02-18 Online:2025-10-15 Published:2025-10-20

Abstract: Objective To study the characteristics of esketamine-induced tremors and to provide references for safe medications. Methods One case of tremor caused by esketamine was studied. The adverse reactions and pathogenesis of tremors caused by esketamine were analyzed based on correlation evaluation and literature review. Recommendations about treatment and the priorities of pharmaceutical care were outlined. Results After the drug instructions and related literature were reviewed, the correlation between esketamine and tremors was determined as “possible”. The symptoms were gradually improved after discontinuation of esketamine. Conclusion Clinicians should be aware of the risk of tremors caused by esketamine and monitor for adverse reactions of esketamine to ensure the safety of patients.

Key words: Esketamine, Injection, Tremor, Adverse Drug Reactions, Pharmaceutical Care, Anesthetic

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