Advances in diagnosis and clinical features of drug-induced Parkinsonism / 中华神经科杂志

Drug-induced Parkinsonism (DIP) is a common complication of antipsychotic drugs, calcium channel antagonists, gastrointestinal prokinetic drugs, and antiepileptic drugs and the most common secondary Parkinsonism in the elderly. DIP caused by various drugs is not uncommon in clinic. However, it is easy to omit diagnosis and treatment. Withdrawal of offending drugs is the main treatment and lower risk drugs should be switched if the drug in use cannot be discontinued. The advances in definition, risk factors, pathogenesis, clinical features, diagnosis and treatment, and prognosis of DIP are reviewed in this paper, in order to improve cognition for this curable iatrogenic disease in clinical practice.