Med Index: N
Nalbuphine
Naloxone
Naproxen
Nicardipine
Nifedipine
Nimodipine
Nitroglycerin
Nitroprusside
Nizatidine
Norepinephrine
Nortriptyline
Med Index: O
Omerprazole
Oxaprozin:
Oxazepam
Oxtriphylline
Oxybutynin
Oxycodone
Oxygen
Med Index: P
Papaverine
Pamidronate
Pancrease
Paroxetine
D-Penicillamine
Perphenazine
Pentazocine
Pentobarbital
Phenazopyridine
Phenelzine
Phenobarbital
Phentolamine
Phenylbutazone
Phenylephrine
Phenytoin
Physostigmine
Piroxicam
Phytonadione
Pneumococcal Vaccine
Go Lytely
Potassium Supplements
Prazepam
Prazosin
Primidone
Probenecid
Procainamide
Prochlorperazine
Promethazine
Propanolol
Propoxyphene
Propylthiouracil
Prostaglandins
Protamine Sulfate
Protriptyline
Pseudoephedrine