Observed herb/drug interactions associated with Bing Lang and Da Fu Pi (Areca catechu). [Source]

Patient Abstract Herb and Use Drug Believed to Interact Other Drugs Being Taken Medical Observation Mechanism Legitimacy
51 year old man with schizophrenia [38] Betel nut Areca catechu (Stimulant) Fluphenazine Procyclidine Rigidity, bradykinesia, jaw tremor Not known Likely
45 year old man with schizoaffective disorder Betel nut Areca catechu (Stimulant) Flupenthixol Procyclidine Stiffness, tremor, akathisia Not known Likely