What other drugs affect Belladonna Opium?
Many drugs can interact with belladonna and opium. Below is just a partial list. Tell your doctor if you are using: a blood thinner such as warfarin (Coumadin) cimetidine (Tagamet) rifampin (Rifadin, Rifater, Rifamate) cold or allergy medicines an antidepressant such as amitriptyline (Elavil, Etrafon), nortriptyline (Pamelor), trazodone (Desyrel), and others medicine to treat a mental illness, such as clozapine (Clozaril, FazaClo), chlorpromazine (Thorazine), and others diazepam (Valium) or similar medicines such as alprazolam (Xanax), clorazepate (Tranxene), lorazepam (Ativan), midazolam (Versed), temazepam (Restoril), triazolam (Halcion), and others a beta-blocker such as atenolol (Tenormin), bisoprolol (Zebeta, Ziac), metoprolol (Lopressor, Toprol), propranolol (Inderal, InnoPran), and others; or other narcotic pain medicine such as fentanyl (Actiq, Duragesic), hydrocodone (Lortab, Vicodin), hydromorphone (Dilaudid, Palladone), morphine (Kadian, MS Contin, Oramorph, and others), oxy