Pantoprazole Diazepam

Proton pnmp inhibitors Omeprazole Lansoprazole Pantoprazole Antiepileptics Diazepam Phenytoin Phenobarbitone Amitriptyline Clomipramine Cyclophosphamide Progesterone... 

In a placebo-controlled study in 12 healthy subjects, intravenous pantoprazole 240 mg for 7 days did not change the half-life, clearance and AUC of a 100-microgram/kg intravenous bolus dose of diazepam."... 

Information is limited, but what is eurrentiy known suggests that patients given omeprazole, and possibly esomeprazole, with diazepam may expe-rienee inereased benzodiazepine effeets (sedation, unstable gait ete). If this oeeurs the benzodiazepine dosage should be reduced. Lansoprazole, pantoprazole and rabeprazole do not appear to interaet with diazepam. 

Gugler R, Hartmann M, Rudi J, Brod 1, Huber R, Steinijans VW, Bliesath WurstW, Klotz U. Lack of pharmacokinetic interaction of pantoprazole and diazepam in man. Br J Clin Pharmacol (1996) 42,249-52. 

---