| Aztreonam | 🇺🇸United States | 1GM/VIAL, 2GM/VIAL, 500MG/VIAL | injectable | Marketed | Hikma |
| aztreonam | 🇧🇷Brazil | | | Authorised | Instituto Biochimico Indústria Farmacêutica Ltda |
| Aztreonam | 🇧🇷Brazil | | | Cancelled | Ariston Inds Quims Ftcas Ltda |
| Aztreonam | 🇧🇷Brazil | | | Cancelled | Eurofarma Laboratorios S.A. |
| Aztreonam (Fresenius Kabi) | 🇳🇿New Zealand | | Inj 1 g vial | Funded | |
| Azactam | 🇺🇸United States | 1GM/VIAL, 2GM/VIAL, 500MG/VIAL **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | injectable | Marketed | Labs Delbert |
| Cayston | 🇺🇸United States | 75MG/VIAL | for solution | Marketed | Gilead |
| Azactam in Plastic Container | 🇺🇸United States | 10MG/ML, 20MG/ML, 40MG/ML | injectable | Not marketed | Bristol Myers Squibb |
| AZACTAM 1g POLVO PARA SOLUCION INYECTABLE | 🇪🇸Spain | 1000 mg | polvo para solución inyectable | Marketed | Galenicum Derma S.L.U. |
| Cayston | 🇪🇺European Union | | | Authorised | Gilead Sciences Ireland UC |
| CAYSTON 75 mg POLVO Y DISOLVENTE PARA SOLUCION PARA INHALACION POR NEBULIZADOR | 🇪🇸Spain | 75 mg | polvo para solución para inhalación por nebulizador | Marketed | Gilead Sciences Ireland Unlimited Company |
| EmblaveoCombination | 🇪🇺European Union | | | Authorised | Pfizer Europe MA EEIG |
| Emblaveo 1,5 G/0,5 G Polvo Para Concentrado Para Solucion Para PerfusionCombination | 🇪🇸Spain | 542 mg + 1500 mg | polvo para concentrado para solución para perfusión | Marketed | Pfizer Europe Ma Eeig |
| Azeus | 🇧🇷Brazil | | | Authorised | Newcom Farmaceutica Ltda. |
| Azanem | 🇧🇷Brazil | | | Authorised | Instituto Biochimico Indústria Farmacêutica Ltda |
| Azactam | 🇳🇿New Zealand | | Inj 1 g vial | Funded | |
| Cayston | 🇮🇹Italy | | Polvere per inalazione | Authorised | Gilead Sciences Ireland Uc |
| Cayston 75 mg, poeder voor verneveloplossing | 🇳🇱Netherlands | | Poeder voor verneveloplossing | Authorised | Gilead Sciences Ireland UC |
| EmblaveoCombination | 🇮🇹Italy | | Polvere per concentrato per soluzione per infusione | Authorised | Pfizer Europe Ma Eeig |
| EmblaveoCombination | 🇺🇸United States | 0.5GM BASE/VIAL; 1.5GM/VIAL | powder | Marketed | Abbvie |
| Emblaveo 1,5 g/0,5 g poeder voor concentraat voor oplossing voor infusieCombination | 🇳🇱Netherlands | | Poeder voor concentraat voor oplossing voor infusie | Authorised | Pfizer Europe MA EEIG |
| AZACTAM FOR INJECTION 1 g/vial | 🇸🇬Singapore | 1 g/vial | injection, powder, for solution | Authorised | Arrotex Pharmaceuticals Singapore Pte. LTD. |
| Cayston | 🇨🇦Canada | 75 MG / VIAL | Powder For Solution | Marketed | Gilead Sciences Canada INC |
| Emblaveo Powder for Concentrate for Solution for Infusion 1.5G/0.5GCombination | 🇸🇬Singapore | 0.5 g/vial + 1.5 g/vial | injection, powder, for solution | Authorised | Pfizer Private Limited |
| EmblaveoCombination | 🇭🇷Croatia | | | Marketed | |