FDA pharmacologic class
Monobactam Antibacterial
1 medicine is in FDA's class of monobactam antibacterials: aztreonam (Azactam); 1 combination product also contains one. 1 of the 2 are listed from generic labelers (FDA NDC Directory, October 8, 2026).
Which medicines are monobactam antibacterial?
| Medicine | Brand names | Generic labelers (all forms) | Pharmacy cost | Boxed warning | Shortage | Recalls since 2012 |
|---|---|---|---|---|---|---|
| Aztreonam | Azactam, Cayston | 2 labelers | n/a | No | No current entry | 0 |
| Avibactam and aztreonam | Emblaveo | none listed | n/a | No | No current entry | 0 |
Source: FDA Established Pharmacologic Class (NDC Directory, openFDA); CMS NADAC of October 7, 2026; FDA shortages and recalls (FDA files October 8, 2026)