| Promethazine | 🇺🇸United States | 6.25MG/5ML | syrup | Not marketed | Cenci |
| Promethazine DMCombination | 🇺🇸United States | 15MG/5ML; 6.25MG/5ML | syrup | Marketed | Pai Holdings |
| Promethazine Plain | 🇺🇸United States | 6.25MG/5ML | syrup | Marketed | Pharmobedient |
| Promethazine Hydrochloride | 🇺🇸United States | 25MG/ML, 25MG/ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, 50MG/ML … | injectable | Marketed | Marsam Pharms LLC |
| Promethazine Hydrochloride | 🇺🇸United States | 12.5MG, 25MG, 50MG | suppository | Marketed | Padagis Israel |
| Promethazine Hydrochloride | 🇺🇸United States | 12.5MG, 25MG, 50MG | tablet | Marketed | PVT Form |
| Promethazine Hydrochloride | 🇺🇸United States | 25MG/5ML, 6.25MG/5ML | syrup | Marketed | Amneal Pharms |
| Promethazine W/ DextromethorphanCombination | 🇺🇸United States | 15MG/5ML; 6.25MG/5ML | syrup | Marketed | Pharmobedient |
| Promethazine VC PlainCombination | 🇺🇸United States | 5MG/5ML; 6.25MG/5ML | syrup | Not marketed | Cenci |
| Promethazine W/ CodeineCombination | 🇺🇸United States | 10MG/5ML; 6.25MG/5ML | syrup | Not marketed | Cenci |
| Promethazine VC W/ CodeineCombination | 🇺🇸United States | 10MG/5ML; 5MG/5ML; 6.25MG/5ML | syrup | Not marketed | Cenci |
| Promethazine with CodeineCombination | 🇺🇸United States | 10MG/5ML; 6.25MG/5ML | syrup | Not marketed | Pharm Assoc |
| Promethazine Hydrochloride; Dextromethorphan HydrobromideCombination | 🇺🇸United States | 15MG/5ML | tablet, chewable, tablet, capsule | Marketed | Cosette |
| Promethazine Hydrochloride and Codeine PhosphateCombination | 🇺🇸United States | 10MG/5ML; 6.25MG/5ML, 10MG/5ML; 6.25MG/5ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | syrup | Marketed | Hikma |
| Promethazine Hydrochloride and Dextromethorphan HydrobromideCombination | 🇺🇸United States | 15MG/5ML; 6.25MG/5ML | syrup | Marketed | Amneal Pharms |
| Promethazine Hydrochloride,Phenylephrine Hydrochloride W/Codeine PhosphateCombination | 🇺🇸United States | 10MG/5ML; 5MG/5ML; 6.25MG/5ML | syrup | Marketed | Amneal Pharms |
| Promethazine Hydrochloride and Phenylephrine HydrochlorideCombination | 🇺🇸United States | 5MG/5ML; 6.25MG/5ML | syrup | Marketed | Amneal Pharms |
| Promethazine Hydrochloride; Codeine PhosphateCombination | 🇺🇸United States | 10MG; 5ML | syrup | Marketed | Chartwell RX |
| Promethazine Hydrochloride Plain | 🇺🇸United States | 25MG/5ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, 6.25MG/5ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | syrup | Not marketed | Ani Pharms |
| Promethazine Hydrochloride, Phenylephrine Hydrochloride W/Codeine PhosphateCombination | 🇺🇸United States | 10MG/5ML; 5MG/5ML; 6.25MG/5ML | syrup | Not marketed | Hikma |
| Promethegan | 🇺🇸United States | 50MG | suppository | Marketed | Cosette |
| Phenylephrine Hydrochloride and Promethazine HydrochlorideCombination | 🇺🇸United States | 5MG/5ML; 6.25MG/5ML | syrup | Marketed | Pai Holdings |
| Promethacon | 🇺🇸United States | 25MG, 50MG | suppository | Not marketed | Polymedica |
| Prometh Plain | 🇺🇸United States | 6.25MG/5ML | syrup | Not marketed | Actavis Mid Atlantic |
| Mymethazine Fortis | 🇺🇸United States | 25MG/5ML | syrup | Not marketed | Usl Pharma |