| Phentermine Hydrochloride | 🇺🇸United States | 15MG, 18.75MG, 30MG … | capsule | Marketed | Camall |
| Phentermine Hydrochloride | 🇺🇸United States | 30MG, 37.5MG, 8MG | tablet | Marketed | Ivax Pharms |
| Phentermine Hydrochloride | 🇺🇸United States | 15MG, 30MG, 37.5MG | tablet, orally disintegrating | Marketed | Zydus Pharms |
| Phentermine Hydrochloride and TopiramateCombination | 🇺🇸United States | 11.25MG BASE; 69MG, 15MG BASE; 92MG, 3.75MG BASE; 23MG … | capsule, extended release | Marketed | DR Reddys Labs SA |
| Phentermine Resin 30 | 🇺🇸United States | 30MG BASE | capsule, extended release | Not marketed | Quantum Pharmics |
| Lomaira | 🇺🇸United States | 8MG | tablet | Marketed | Avanthi INC |
| QsymiaCombination | 🇺🇸United States | 11.25MG BASE; 69MG, 15MG BASE; 92MG, 3.75MG BASE; 23MG … | capsule, extended release | Marketed | Vivus LLC |
| Phentermine Resin Complex | 🇺🇸United States | 15MG BASE, 30MG BASE | capsule, extended release | Not marketed | Lannett Co INC |
| Adipex-P | 🇺🇸United States | 37.5MG | tablet | Marketed | Teva |
| Adipex-P | 🇺🇸United States | 37.5MG | capsule | Not marketed | Teva |
| Fastin | 🇺🇸United States | 30MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | capsule | Not marketed | Glaxosmithkline |
| Obestin-30 | 🇺🇸United States | 30MG | capsule | Not marketed | Ferndale Labs |
| Oby-Trim | 🇺🇸United States | 30MG | capsule | Not marketed | Shire Richwood |
| Ona-Mast | 🇺🇸United States | 8MG | tablet | Not marketed | Mast MM |
| Ona-Mast | 🇺🇸United States | 30MG | capsule | Not marketed | Mast MM |
| Suprenza | 🇺🇸United States | 15MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, 30MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, 37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | tablet, orally disintegrating | Not marketed | Citius Pharms |
| Tora | 🇺🇸United States | 8MG | tablet | Not marketed | Solvay |
| Wilpo | 🇺🇸United States | 8MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | tablet | Not marketed | Sandoz |
| Ionamin | 🇺🇸United States | 15MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, 30MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | capsule, extended release | Not marketed | Ucb INC |