Chinese Journal of Pharmacovigilance ›› 2023, Vol. 20 ›› Issue (3): 343-345.
DOI: 10.19803/j.1672-8629.20220211

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Pharmaceutical care for a case of Parkinson's syndrome caused by trimetazidine hydrochloride tablets in an elderly patient with renal insufficiency

ZHANG Yuan, HE Mei*   

  1. Department of Clinical Pharmacy, Bijie First People's Hospital, Bijie Guizhou 551700, China
  • Received:2022-04-29 Online:2023-03-15 Published:2023-03-17

Abstract: Objective To investigate the causes and mechanisms of parkinsonism induced by trimetazidine hydrochloride tablets in elderly patients with renal insufficiency, and to provide reference for rational clinical use of trimetazidine hydrochloride tablets. Methods The course of treatment of one patient after taking trimetazidine hydrochloride tablets was analyzed while related literature was reviewed. Results Parkinsonism occurred one day after treatment with trimetazidine hydrochloride tablets, but disappeared when these tablets were discontinued. Conclusion Trimetazidine hydrochloride tablets may increase the risk of parkinsonism in elderly patients with renal insufficiency and should be monitored during clinical use.

Key words: trimetazidine dihydrochloride tablets, parkinsonism, renal insufficiency, elderly patients, adverse drug reaction

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