| Title |
| 91 Pentazocine Injection |
| 92 Pentetic Acid |
| 93 Pentobarbital |
| 94 Pentobarbital Elixir |
| 95 Pentobarbital Oral Solution |
| 96 Pentobarbital Sodium |
| 97 Pentobarbital Sodium Capsules |
| 98 Pentobarbital Sodium Injection |
| 99 Pentoxifylline |
| 100 Pentoxifylline Extended-Release Tablets |
| 101 Peppermint Spirit |
| 102 Perflubron |
| 103 Perflutren Protein-Type A Microspheres for Injection |
| 104 Perflutren Protein-Type A Microspheres Injectable Suspension |
| 105 Pergolide Mesylate |
| 106 Pergolide Tablets |
| 107 Perphenazine |
| 108 Perphenazine Injection |
| 109 Perphenazine Oral Solution |
| 110 Perphenazine Syrup |
| 111 Perphenazine Tablets |
| 112 Perphenazine and Amitriptyline Hydrochloride Tablets |
| 113 Pertussis Immune Globulin |
| 114 Petrolatum |
| 115 Phenazopyridine Hydrochloride |
| 116 Phenazopyridine Hydrochloride Tablets |
| 117 Phendimetrazine Tartrate |
| 118 Phendimetrazine Tartrate Capsules |
| 119 Phendimetrazine Tartrate Tablets |
| 120 Phenelzine Sulfate |
