| Trade name |
Active ingredients |
Pharmaceutical company |
|
Penbristol | Ampicillin | Unidentified Pharmaceutical Company |
| Pen-Bristol | Ampicillin Sodium; Ampicillin Trihydrate | Grunenthal |
| Penbritin | Ampicillin Sodium; Ampicillin Trihydrate | Wyeth; Chemidex Pharma; GlaxoSmithKline; Hormona Laboratorios; Zuellig Pharma |
| Penbritin EX | Ampicillin Trihydrate; Bromhexine Hydrochloride | Wyeth; Hormona Laboratorios |
| Penbritin Forte | Ampicillin Sodium | Wyeth; GlaxoSmithKline; Zuellig Pharma |
| Penbritin-S | Ampicillin Sodium | Wyeth |
| Penbrock | Ampicillin | Unidentified Pharmaceutical Company |
| Penbrosol | Brompheniramine Maleate; Phenylpropanolamine Hydrochloride | Lloyd's Laboratories; Solvang Pharma |
| Pencard | Pentaerithrityl Tetranitrate | Unidentified Pharmaceutical Company |
| Pencare | Iodine (Ammonium Lauryl Sulfate Iodine Complex) | West Chemical Products |