| Proflavine Cream and/or Equivalents | Proflavine Cream | 
| Proflexa Cream and/or Equivalents | Proflexa Cream | 
| Progesterone IM in Oil and/or Equivalents | Gestone, Progesterone Injection | 
| Proglycem and/or Equivalents | Eudemine, Proglycem | 
| Proglycem Suspension and/or Equivalents | Proglycem Suspension | 
| Prograf and/or Equivalents | Prograf, Sandoz - Tacrolimus, Tacrolimus | 
| Proktis-M and/or Equivalents | Proktis-M | 
| Prolensa Opht Solution and/or Equivalents | Prolensa Ophthalmic Solution | 
| Prolia and/or Equivalents | Prolia Prefilled Syringe | 
| Prolopa and/or Equivalents | Madopar, Madopar 12.5mg/50mg, Prolopa | 
| Prolopa CR and/or Equivalents | Madopar CR, Madopar HBS | 
| Prolopa Dispersible and/or Equivalents | Madopar Dispersible | 
| Proloprim and/or Equivalents | Trimethoprim | 
| Promacta and/or Equivalents | Revolade | 
| Prometrium and/or Equivalents | Progesterone, Prometrium, Teva - Progesterone, Utrogestan | 
| Pronestyl Injection and/or Equivalents | Procainamide, Sandoz Procainamide | 
| Propaderm Cream and/or Equivalents | Propaderm Cream | 
| Propecia and/or Equivalents | Finasteride, Propecia | 
| Propyl-Thyracil and/or Equivalents | Propyl-Thyracil | 
| Proscar and/or Equivalents | Act-Finasteride, Finasteride, Proscar | 
| Prostigmin and/or Equivalents | Neostigmine Bromide | 
| Protelos and/or Equivalents | Protelos | 
| Prothiaden and/or Equivalents | Dopress, Dosulepin, Prothiaden | 
| Protonix and/or Equivalents | Pantoloc, Pantoprazole, Salpraz, Somac, Mylan-Pantoprazole, Sdz-Pantoprazole | 
| Protopic Ointment and/or Equivalents | Protopic Ointment |