- Pamelor
- Pancreaze
- Parlodel
- Parnate
- Paroxetine
- Parsitan
- Pataday Eye Drops
- Patanase
- Patanol Eye Drops
- Paxil
- Paxil CR
- Pazeo
- Pen Needle Unifine
- Penicillin VK
- Penlac Nail Laquer
- Pennsaid Topical Solution
- Pentasa
- Pentoxifylline SR
- Pepcid AC
- Periactin
- Peridex
- Perindopril
- Periostat
- Permax
- Persantine
- Phenergan
- Pico-Salax
- Pifeltro
- Pilocarpine
- Pioglitazone
- Plaquenil
- Plendil
- Pletal
- Podofilm
- Polaramine
- Ponstel
- Posaconazole
- Potaba Envule Sachet
- Potassium Chloride
- Potassium Chloride Oral Solution
- Potassium Chloride Solution
- Potassium Citrate 10MEQ
- Pradaxa
- Pramipexole
- Pramox HC
- Prandin
- Pravachol
- Pravastatin
- Precose
- Pred Forte
- Prednisone
- Pregnenolone
- Premarin
- Premarin Vaginal Cream
- Prempro
- Prepopik
- Preservex
- Prestalia
- Prevacid
- Prevacid Solutab
- Prevident 5000 Plus
- Prevpac HP Pac
- Prezcobix
- Prezista
- Priligy
- Prilosec
- Primaquine
- Principen
- Prinivil
- Prinzide
- Pristiq
- Pro-Banthine
- ProAir HFA
- Proamatine
- Probiotic
- Procardia
- Procardia XL
- Procrit
- Procto-Med HC
- Proctofoam HC
- Progesterone
- Proglycem
- Prograf
- Proin
- Prolensa
- Prolixin
- Prolopa
- Prolopa CR
- Proloprim
- Promacta
- Prometrium
- Propalin
- Propecia
- Propyl Thyracil
- Proscar
- Protonix
- Protopic Ointment
- Proventil
- Provera
- Prozac
- Prozac Liquid
- Prudoxin
- Pulmicort Flexhaler
- Pulmicort Inhaler
- Pulmicort Nebuamp
- Pulmicort Respules
- Pulmozyme
- Purinethol
- Pyrantel
- Pyrazinamide
- Pyridium